Form CMS-R-345 OASIS C-1 / ICD-9

OMB #____________
According to the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it displays a valid
OMB control number. The valid OMB control number for this information collection is 0938-0760. The time required to complete this
information collection is estimated to average 52.8 minutes (0.9 minutes per item), including the time to review instructions, search existing
data resources, gather the data needed, and complete and review the information collection. If you have comments concerning the accuracy
of the time estimate(s) or suggestions for improving this form, please write to: CMS, 7500 Security Boulevard, Attn: PRA Reports Clearance
Officer, Mail Stop C4-26-05, Baltimore, Maryland 21244-1850.

Home Health Patient Tracking Sheet
(M0010) CMS Certification Number: __ __ __ __ __ __
(M0014) Branch State: __ __
(M0016) Branch ID Number: __ __ __ __ __ __ __ __ __ __
(M0018) National Provider Identifier (N P I) for the attending physician who has signed the plan of care:

⃞ UK – Unknown or Not Available

__ __ __ __ __ __ __ __ __ __

(M0020) Patient ID Number: __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
(M0030) Start of Care Date:

__ __ /__ __ /__ __ __ __
month / day / year

(M0032) Resumption of Care Date:

__ __ /__ __ /__ __ __ __ ⃞ NA - Not Applicable
month / day / year

(M0040) Patient Name:
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
(First)
(M I) (Last)

__ __ __
(Suffix)

(M0050) Patient State of Residence: __ __
(M0060) Patient ZIP Code: __ __ __ __ __ __ __ __ __
(M0063) Medicare Number: __ __ __ __ __ __ __ __ __ __ __ __
(including suffix)

⃞ NA – No Medicare

(M0064) Social Security Number: __ __ __ - __ __ - __ __ __ __

⃞ UK – Unknown or Not Available

(M0065) Medicaid Number: __ __ __ __ __ __ __ __ __ __ __ __ __ __ ⃞ NA – No Medicaid
(M0066) Birth Date:

__ __ /__ __ /__ __ __ __
month / day / year

(M0069) Gender:

⃞
⃞

1 -

Male

2 -

Female

(M0140) Race/Ethnicity: (Mark all that apply.)

⃞
⃞
⃞
⃞
⃞
⃞

1 -

American Indian or Alaska Native

2 -

Asian

3 -

Black or African-American

4 -

Hispanic or Latino

5 -

Native Hawaiian or Pacific Islander

6 -

White

OASIS-C1/ICD-9 Version – All Items
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(M0150) Current Payment Sources for Home Care: (Mark all that apply.)

⃞ 0 - None; no charge for current services
⃞ 1 - Medicare (traditional fee-for-service)
⃞ 2 - Medicare (HMO/managed care/Advantage plan)
⃞ 3 - Medicaid (traditional fee-for-service)
⃞ 4 - Medicaid (HMO/managed care)
⃞ 5 - Workers' compensation
⃞ 6 - Title programs (for example, Title III, V, or XX)
⃞ 7 - Other government (for example, TriCare, VA)
⃞ 8 - Private insurance
⃞ 9 - Private HMO/managed care
⃞ 10 - Self-pay
⃞ 11 - Other (specify)
⃞ UK - Unknown

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Outcome and Assessment Information Set
Items to be Used at Specific Time Points
Time Point

Items Used

Start of Care ---------------------------------------------------------------M0010-M0030, M0040-M0150, M1000-M1036, M1100M1306, M1308, M1320-M1410, M1600-M2002, M2010,
Start of care—further visits planned
M2020-M2250
Resumption of Care ----------------------------------------------------M0032, M0080-M0110, M1000-M1036, M1100-M1306,
M1308, M1320-M1410, M1600-M2002, M2010, M2020Resumption of care (after inpatient stay)
M2250
Follow-Up ------------------------------------------------------------------M0080-M0100, M0110, M1020-M1030, M1200, M1242,
M1306, M1308, M1322-M1342, M1400, M1610, M1620,
Recertification (follow-up) assessment
M1630, M1810-M1840, M1850, M1860, M2030, M2200
Other follow-up assessment
Transfer to an Inpatient Facility -------------------------------------M0080-M0100, M1041-M1056, M1500, M1510, M2004,
M2015, M2300-M2410, M2430, M0903, M0906
Transferred to an inpatient facility—patient not
discharged from an agency
Transferred to an inpatient facility—patient
discharged from agency
Discharge from Agency — Not to an Inpatient Facility
Death at home --------------------------------------------------------M0080-M0100, M0903, M0906
Discharge from agency ---------------------------------------------M0080-M0100, M1041-M1056, M1230, M1242, M1306M1342, M1400, M1500-M1620, M1700-M1720, M1740,
M1745, M1800-M1890, M2004, M2015-M2030, M2102,
M2300-M2420, M0903, M0906

CLINICAL RECORD ITEMS
(M0080) Discipline of Person Completing Assessment:

⃞ 1-RN

⃞ 2-PT

⃞ 3-SLP/ST

(M0090) Date Assessment Completed:

⃞ 4-OT
__ __ /__ __ /__ __ __ __
month / day / year

(M0100) This Assessment is Currently Being Completed for the Following Reason:
Start/Resumption of Care
⃞ 1 – Start of care—further visits planned
⃞ 3 – Resumption of care (after inpatient stay)

⃞
⃞

Follow-Up
4 – Recertification (follow-up) reassessment [Go to M0110 ]
5 – Other follow-up [Go to M0110 ]

⃞
⃞

Transfer to an Inpatient Facility
6 – Transferred to an inpatient facility—patient not discharged from agency [Go to M1041 ]
7 – Transferred to an inpatient facility—patient discharged from agency [Go to M1041 ]

⃞
⃞

Discharge from Agency — Not to an Inpatient Facility
8 – Death at home [Go to M0903 ]
9 – Discharge from agency [Go to M1041 ]

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(M0102) Date of Physician-ordered Start of Care (Resumption of Care): If the physician indicated a specific start
of care (resumption of care) date when the patient was referred for home health services, record the date
specified.
__ __ /__ __ /__ __ __ __
[Go to M0110, if date entered ]
month / day / year

⃞ NA - No specific SOC date ordered by physician
(M0104) Date of Referral: Indicate the date that the written or verbal referral for initiation or resumption of care was
received by the HHA.
__ __ /__ __ /__ __ __ __
month / day / year
(M0110) Episode Timing: Is the Medicare home health payment episode for which this assessment will define a
case mix group an “early” episode or a “later” episode in the patient’s current sequence of adjacent Medicare
home health payment episodes?
⃞ 1 - Early

⃞ 2 - Later
⃞ UK - Unknown
⃞ NA - Not Applicable: No Medicare case mix group to be defined by this assessment.
PATIENT HISTORY AND DIAGNOSES
(M1000) From which of the following Inpatient Facilities was the patient discharged within the past 14 days? (Mark
all that apply.)
⃞ 1 - Long-term nursing facility (NF)

⃞ 2
⃞ 3
⃞ 4
⃞ 5
⃞ 6
⃞ 7
⃞ NA

-

Skilled nursing facility (SNF / TCU)

-

Short-stay acute hospital (IPP S)

-

Long-term care hospital (LTCH)

-

Inpatient rehabilitation hospital or unit (IRF)

-

Psychiatric hospital or unit

-

Other (specify)

-

Patient was not discharged from an inpatient facility [Go to M1016 ]

(M1005) Inpatient Discharge Date (most recent):
__ __ /__ __ /__ __ __ __
month / day / year

⃞ UK - Unknown
(M1010) List each Inpatient Diagnosis and ICD-9-C M code at the level of highest specificity for only those conditions
treated during an inpatient stay within the last 14 days (no E-codes, or V-codes):
Inpatient Facility Diagnosis
a.
b.
c.
d.
e.
f.

OASIS-C1/ICD-9 Version – All Items
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ICD-9-C M Code
__ __ __ . __ __
__ __ __ . __ __
__ __ __ . __ __
__ __ __ . __ __
__ __ __ . __ __
__ __ __ . __ __

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(M1016) Diagnoses Requiring Medical or Treatment Regimen Change Within Past 14 Days: List the patient's
Medical Diagnoses and ICD-9-C M codes at the level of highest specificity for those conditions requiring
changed medical or treatment regimen within the past 14 days (no surgical, E-codes, or V-codes):
Changed Medical Regimen Diagnosis

ICD-9-C M Code
__ __ __ . __ __
__ __ __ . __ __
__ __ __ . __ __
__ __ __ . __ __
__ __ __ . __ __
__ __ __ . __ __

a.
b.
c.
d.
e.
f.

⃞ NA - Not applicable (no medical or treatment regimen changes within the past 14 days)
(M1018) Conditions Prior to Medical or Treatment Regimen Change or Inpatient Stay Within Past 14 Days: If
this patient experienced an inpatient facility discharge or change in medical or treatment regimen within the
past 14 days, indicate any conditions that existed prior to the inpatient stay or change in medical or treatment
regimen. (Mark all that apply.)

⃞ 1 ⃞ 2 ⃞ 3 ⃞ 4 ⃞ 5 ⃞ 6 ⃞ 7 ⃞ NA ⃞ UK -

Urinary incontinence
Indwelling/suprapubic catheter
Intractable pain
Impaired decision-making
Disruptive or socially inappropriate behavior
Memory loss to the extent that supervision required
None of the above
No inpatient facility discharge and no change in medical or treatment regimen in past 14 days
Unknown

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(M1020/1022/1024)
Diagnoses, Symptom Control, and Payment Diagnoses: List each diagnosis for which the
patient is receiving home care (Column 1) and enter its ICD-9-CM code at the level of highest specificity (no
surgical/procedure codes) (Column 2). Diagnoses are listed in the order that best reflect the seriousness of each condition
and support the disciplines and services provided. Rate the degree of symptom control for each condition (Column 2).
Choose one value that represents the degree of symptom control appropriate for each diagnosis: V-codes (for M1020 or
M1022) or E-codes (for M1022 only) may be used. ICD-9-CM sequencing requirements must be followed if multiple
coding is indicated for any diagnoses. If a V-code is reported in place of a case mix diagnosis, then optional item M1024
Payment Diagnoses (Columns 3 and 4) may be completed. A case mix diagnosis is a diagnosis that determines the
Medicare PPS case mix group. Do not assign symptom control ratings for V- or E-codes.
Code each row according to the following directions for each column:
Column 1: Enter the description of the diagnosis.
Column 2: Enter the ICD-9-C M code for the diagnosis described in Column 1;
Rate the degree of symptom control for the condition listed in Column 1 using the following scale:
0 - Asymptomatic, no treatment needed at this time
1 - Symptoms well controlled with current therapy
2 - Symptoms controlled with difficulty, affecting daily functioning; patient needs ongoing monitoring
3 - Symptoms poorly controlled; patient needs frequent adjustment in treatment and dose monitoring
4 - Symptoms poorly controlled; history of re-hospitalizations
Note that in Column 2 the rating for symptom control of each diagnosis should not be used to determine the
sequencing of the diagnoses listed in Column 1. These are separate items and sequencing may not coincide.
Sequencing of diagnoses should reflect the seriousness of each condition and support the disciplines and services
provided.
Column 3: (OPTIONAL) If a V-code is assigned to any row in Column 2, in place of a case mix diagnosis, it may be
necessary to complete optional item M1024 Payment Diagnoses (Columns 3 and 4). See OASIS-C Guidance
Manual.
Column 4: (OPTIONAL) If a V-code in Column 2 is reported in place of a case mix diagnosis that requires multiple
diagnosis codes under ICD-9-C M coding guidelines, enter the diagnosis descriptions and the ICD-9-C M codes in
the same row in Columns 3 and 4. For example, if the case mix diagnosis is a manifestation code, record the
diagnosis description and ICD-9-C M code for the underlying condition in Column 3 of that row and the diagnosis
description and ICD-9-C M code for the manifestation in Column 4 of that row. Otherwise, leave Column 4 blank in
that row.
(Form on next page)

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(M1020) Primary Diagnosis & (M1022) Other Diagnoses
Column 1

Diagnoses
(Sequencing of diagnoses should
reflect the seriousness of each
condition and support the
disciplines and services provided.)
Description
(M1020) Primary Diagnosis

Column 3

Column 4

Complete if a V-code is
assigned under certain
circumstances to Column 2
in place of a case mix
diagnosis.

Complete only if the V-code
in Column 2 is reported in
place of a case mix
diagnosis that is a multiple
coding situation (e.g., a
manifestation code).

ICD-9-C M /
Symptom Control Rating

Description/
ICD-9-C M

Description/
ICD-9-C M

(V-codes are allowed)

(V- or E-codes NOT allowed) (V- or E-codes NOT allowed)

a. (__ __ __ . __ __)

a.

(M1024) Payment Diagnoses (OPTIONAL)

Column 2
ICD-9-C M and symptom
control rating for each
condition.
Note that the sequencing of
these ratings may not match
the sequencing of the
diagnoses

a.

⃞0 ⃞1 ⃞2 ⃞3 ⃞4
(M1022) Other Diagnoses

(V- or E-codes are allowed)
b. (__ __ __ __ . __ __)

b.

(__ __ __ . __ __)

c. (__ __ __ __ . __ __)

b.

d. (__ __ __ __ . __ __)

c.

e. (__ __ __ __ . __ __)

f. (__ __ __ __ . __ __)

c.

d.

(__ __ __ . __ __)
d.

(__ __ __ . __ __)
e.

⃞0 ⃞1 ⃞2 ⃞3 ⃞4

f.

(__ __ __ . __ __)

(__ __ __ . __ __)

⃞0 ⃞1 ⃞2 ⃞3 ⃞4

e.

b.
(__ __ __ . __ __)

⃞0 ⃞1 ⃞2 ⃞3 ⃞4

d.

(__ __ __ . __ __)

(V- or E-codes NOT allowed) (V- or E-codes NOT allowed)

⃞0 ⃞1 ⃞2 ⃞3 ⃞4

c.

a.

(__ __ __ . __ __)
e.

(__ __ __ . __ __)
f.

⃞0 ⃞1 ⃞2 ⃞3 ⃞4

(__ __ __ . __ __)
f.

(__ __ __ . __ __)

(__ __ __ . __ __)

(M1030) Therapies the patient receives at home: (Mark all that apply.)

⃞
⃞
⃞
⃞

1 -

Intravenous or infusion therapy (excludes TPN)

2 -

Parenteral nutrition (TPN or lipids)

3 -

Enteral nutrition (nasogastric, gastrostomy, jejunostomy, or any other artificial entry into the
alimentary canal)
None of the above

4 -

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(M1033) Risk for Hospitalization: Which of the following signs or symptoms characterize this patient as at risk for
hospitalization? (Mark all that apply.)

⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞

1 -

History of falls (2 or more falls - or any fall with an injury - in the past 12 months)

2 -

Unintentional weight loss of a total of 10 pounds or more in the past 12 months

3 -

Multiple hospitalizations (2 or more) in the past 6 months

4 -

Multiple emergency department visits (2 or more) in the past 6 months

5 -

Decline in mental, emotional, or behavioral status in the past 3 months

6 7 -

Reported or observed history of difficulty complying with any medical instructions (for example,
medications, diet, exercise) in the past 3 months
Currently taking 5 or more medications

8 -

Currently reports exhaustion

9 -

Other risk(s) not listed in 1 - 8

10 -

None of the above

(M1034) Overall Status: Which description best fits the patient’s overall status? (Check one)



⃞

0 -

⃞

1 -

⃞

2 -

The patient is stable with no heightened risk(s) for serious complications and death (beyond those
typical of the patient’s age).
The patient is temporarily facing high health risk(s) but is likely to return to being stable without
heightened risk(s) for serious complications and death (beyond those typical of the patient’s age).
The patient is likely to remain in fragile health and have ongoing high risk(s) of serious complications
and death.
The patient has serious progressive conditions that could lead to death within a year.

⃞ 3 ⃞ UK - The patient’s situation is unknown or unclear.

(M1036) Risk Factors, either present or past, likely to affect current health status and/or outcome: (Mark all that
apply.)

⃞ 1
⃞ 2
⃞ 3
⃞ 4
⃞ 5
⃞ UK

-

Smoking

-

Obesity

-

Alcohol dependency

-

Drug dependency

-

None of the above

-

Unknown

(M1041) Influenza Vaccine Data Collection Period: Does this episode of care (SOC/ROC to Transfer/Discharge)
include any dates on or between October 1 and March 31?

⃞
⃞

0 -

No [Go to M1051 ]

1 -

Yes

(M1046) Influenza Vaccine Received: Did the patient receive the influenza vaccine for this year’s flu season?

⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞

1 -

Yes; received from your agency during this episode of care (SOC/ROC to Transfer/Discharge)

2 -

Yes; received from your agency during a prior episode of care (SOC/ROC to Transfer/Discharge)

3 -

Yes; received from another health care provider (for example, physician, pharmacist)

4 -

No; patient offered and declined

5 -

No; patient assessed and determined to have medical contraindication(s)

6 -

No; not indicated - patient does not meet age/condition guidelines for influenza vaccine

7 -

No; inability to obtain vaccine due to declared shortage

8 -

No; patient did not receive the vaccine due to reasons other than those listed in responses 4 – 7.

OASIS-C1/ICD-9 Version – All Items
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(M1051) Pneumococcal Vaccine: Has the patient ever received the pneumococcal vaccination (for example,
pneumovax)?

⃞
⃞

0 -

No

1 -

Yes [Go to M1500 at TRN; Go to M1230 at DC ]

(M1056) Reason Pneumococcal Vaccine not received: If patient has never received the pneumococcal vaccination
(for example, pneumovax), state reason:

⃞
⃞
⃞
⃞

1 -

Offered and declined

2 -

Assessed and determined to have medical contraindication(s)

3 -

Not indicated; patient does not meet age/condition guidelines for Pneumococcal Vaccine

4 -

None of the above

LIVING ARRANGEMENTS
(M1100) Patient Living Situation: Which of the following best describes the patient's residential circumstance and
availability of assistance? (Check one box only.)
Availability of Assistance
Occasional /
Regular
Regular
short-term
daytime
nighttime
assistance

No
assistance
available

Living Arrangement

Around the
clock

a. Patient lives alone

⃞ 01

⃞ 02

⃞ 03

⃞ 04

⃞ 05

b. Patient lives with other
person(s) in the home

⃞ 06

⃞ 07

⃞ 08

⃞ 09

⃞ 10

c. Patient lives in congregate
situation (for example,
assisted living, residential
care home)

⃞ 11

⃞ 12

⃞ 13

⃞ 14

⃞ 15

SENSORY STATUS
(M1200) Vision (with corrective lenses if the patient usually wears them):

⃞
⃞
⃞

0 -

Normal vision: sees adequately in most situations; can see medication labels, newsprint.

1 -

Partially impaired: cannot see medication labels or newsprint, but can see obstacles in path, and the
surrounding layout; can count fingers at arm's length.
Severely impaired: cannot locate objects without hearing or touching them, or patient
nonresponsive.

2 -

(M1210) Ability to Hear (with hearing aid or hearing appliance if normally used):

⃞
⃞

0 -

Adequate: hears normal conversation without difficulty.

1 -

Mildly to Moderately Impaired: difficulty hearing in some environments or speaker may need to
increase volume or speak distinctly.
Severely Impaired: absence of useful hearing.

⃞ 2 ⃞ UK - Unable to assess hearing.

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(M1220) Understanding of Verbal Content in patient's own language (with hearing aid or device if used):

⃞
⃞
⃞

0 -

Understands: clear comprehension without cues or repetitions.

1 -

Usually Understands: understands most conversations, but misses some part/intent of message.
Requires cues at times to understand.
Sometimes Understands: understands only basic conversations or simple, direct phrases.
Frequently requires cues to understand.
Rarely/Never Understands.

2 -

⃞ 3 ⃞ UK - Unable to assess understanding.

(M1230) Speech and Oral (Verbal) Expression of Language (in patient's own language):

⃞

0 -

⃞

1 -

⃞

2 -

⃞

3 -

⃞

4 -

⃞

5 -

Expresses complex ideas, feelings, and needs clearly, completely, and easily in all situations with no
observable impairment.
Minimal difficulty in expressing ideas and needs (may take extra time; makes occasional errors in
word choice, grammar or speech intelligibility; needs minimal prompting or assistance).
Expresses simple ideas or needs with moderate difficulty (needs prompting or assistance, errors in
word choice, organization or speech intelligibility). Speaks in phrases or short sentences.
Has severe difficulty expressing basic ideas or needs and requires maximal assistance or guessing
by listener. Speech limited to single words or short phrases.
Unable to express basic needs even with maximal prompting or assistance but is not comatose or
unresponsive (for example, speech is nonsensical or unintelligible).
Patient nonresponsive or unable to speak.

(M1240) Has this patient had a formal Pain Assessment using a standardized, validated pain assessment tool
(appropriate to the patient’s ability to communicate the severity of pain)?

⃞
⃞
⃞

0 1 -

No standardized, validated assessment conducted
Yes, and it does not indicate severe pain

2 -

Yes, and it indicates severe pain

(M1242) Frequency of Pain Interfering with patient's activity or movement:

⃞
⃞
⃞
⃞
⃞

0
1
2
3

-

4 -

Patient has no pain
Patient has pain that does not interfere with activity or movement
Less often than daily
Daily, but not constantly
All of the time

INTEGUMENTARY STATUS
(M1300) Pressure Ulcer Assessment: Was this patient assessed for Risk of Developing Pressure Ulcers?

⃞
⃞
⃞

0 -

No assessment conducted [Go to M1306 ]

1 -

Yes, based on an evaluation of clinical factors (for example, mobility, incontinence, nutrition) without
use of standardized tool
Yes, using a standardized, validated tool (for example, Braden Scale, Norton Scale)

2 -

(M1302) Does this patient have a Risk of Developing Pressure Ulcers?

⃞
⃞

0 -

No

1 -

Yes

(M1306) Does this patient have at least one Unhealed Pressure Ulcer at Stage II or Higher or designated as
Unstageable? (Excludes Stage I pressure ulcers and healed Stage II pressure ulcers)

⃞
⃞

0 -

No [Go to M1322 ]

1 -

Yes

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(M1307) The Oldest Stage II Pressure Ulcer that is present at discharge: (Excludes healed Stage II Pressure
Ulcers)

⃞

1 -

Was present at the most recent SOC/ROC assessment

⃞

2 -

Developed since the most recent SOC/ROC assessment. Record date pressure ulcer first identified:

⃞

__ __ /__ __ /__ __ __ __
month / day / year
NA - No Stage II pressure ulcers are present at discharge

(M1308) Current Number of Unhealed Pressure Ulcers at Each Stage or Unstageable:
(Enter “0” if none; Excludes Stage I pressure ulcers and healed Stage II pressure ulcers)
Number
Currently
Present

Stage Descriptions—unhealed pressure ulcers
a.
b.

c.

Stage II: Partial thickness loss of dermis presenting as a shallow open ulcer with red pink wound
bed, without slough. May also present as an intact or open/ruptured serum-filled blister.
Stage III: Full thickness tissue loss. Subcutaneous fat may be visible but bone, tendon, or
muscles are not exposed. Slough may be present but does not obscure the depth of tissue loss.
May include undermining and tunneling.
Stage IV: Full thickness tissue loss with visible bone, tendon, or muscle. Slough or eschar may
be present on some parts of the wound bed. Often includes undermining and tunneling.

___
___
___

d.1 Unstageable: Known or likely but Unstageable due to non-removable dressing or device

___

d.2 Unstageable: Known or likely but Unstageable due to coverage of wound bed by slough and/or
eschar.

___

d.3 Unstageable: Suspected deep tissue injury in evolution.

___

(M1309) Worsening in Pressure Ulcer Status since SOC/ROC:
Instructions for a – c: For Stage II, III and IV pressure ulcers, report the number that are new or have
increased in numerical stage since the most recent SOC/ROC

Enter Number
(Enter “0” if there are no current Stage II, III or IV pressure ulcers OR if
all current Stage II, III or IV pressure ulcers existed at the same
numerical stage at most recent SOC/ROC)
___
___
___

a. Stage II
b. Stage III
c. Stage IV

Instructions for d: For pressure ulcers that are Unstageable due to slough/eschar, report the number
that are new or were a Stage I or II at the most recent SOC/ROC.

Enter Number
(Enter “0” if there are no Unstageable pressure ulcers at discharge OR
if all current Unstageable pressure ulcers were Stage III or IV or were
Unstageable at most recent SOC/ROC)
d. Unstageable due to
coverage of wound bed by
slough or eschar

___

(M1320) Status of Most Problematic Pressure Ulcer that is Observable: (Excludes pressure ulcer that cannot be
observed due to a non-removable dressing/device)

⃞ 0
⃞ 1
⃞ 2
⃞ 3
⃞ NA

-

Newly epithelialized
Fully granulating
Early/partial granulation
Not healing
No observable pressure ulcer

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(M1322) Current Number of Stage I Pressure Ulcers: Intact skin with non-blanchable redness of a localized area
usually over a bony prominence. The area may be painful, firm, soft, warmer, or cooler as compared to
adjacent tissue.

⃞0

⃞1

⃞2

⃞3

⃞ 4 or more

(M1324) Stage of Most Problematic Unhealed Pressure Ulcer that is Stageable: (Excludes pressure ulcer that
cannot be staged due to a non-removable dressing/device, coverage of wound bed by slough and/or eschar,
or suspected deep tissue injury.)

⃞ 1
⃞ 2
⃞ 3
⃞ 4
⃞ NA

-

Stage I

-

Stage II

-

Stage III

-

Stage IV

-

Patient has no pressure ulcers or no stageable pressure ulcers

(M1330) Does this patient have a Stasis Ulcer?

⃞
⃞
⃞
⃞

0 -

No [Go to M1340 ]

1 -

Yes, patient has BOTH observable and unobservable stasis ulcers

2 -

Yes, patient has observable stasis ulcers ONLY

3 -

Yes, patient has unobservable stasis ulcers ONLY (known but not observable due to non-removable
dressing/device) [Go to M1340 ]

(M1332) Current Number of Stasis Ulcer(s) that are Observable:

⃞
⃞
⃞
⃞

1 -

One

2 -

Two

3 -

Three

4 -

Four or more

(M1334) Status of Most Problematic Stasis Ulcer that is Observable:

⃞
⃞
⃞

1 -

Fully granulating

2 -

Early/partial granulation

3 -

Not healing

(M1340) Does this patient have a Surgical Wound?

⃞
⃞
⃞

0

- No [At SOC/ROC, go to M1350 ; At FU//DC, go to M1400 ]

1

- Yes, patient has at least one observable surgical wound

2

- Surgical wound known but not observable due to non-removable dressing/device [At SOC/ROC, go to
M1350 ; At FU/DC, go to M1400 ]

(M1342) Status of Most Problematic Surgical Wound that is Observable

⃞
⃞
⃞
⃞

0

- Newly epithelialized

1

- Fully granulating

2

- Early/partial granulation

3

- Not healing

(M1350) Does this patient have a Skin Lesion or Open Wound (excluding bowel ostomy), other than those described
above, that is receiving intervention by the home health agency?

⃞
⃞

0

- No

1

- Yes

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OMB #____________

RESPIRATORY STATUS
(M1400) When is the patient dyspneic or noticeably Short of Breath?

⃞
⃞
⃞
⃞
⃞

0 -

Patient is not short of breath

1 -

When walking more than 20 feet, climbing stairs

2 3 -

With moderate exertion (for example, while dressing, using commode or bedpan, walking distances
less than 20 feet)
With minimal exertion (for example, while eating, talking, or performing other ADLs) or with agitation

4 -

At rest (during day or night)

(M1410) Respiratory Treatments utilized at home: (Mark all that apply.)

⃞
⃞
⃞
⃞

1 -

Oxygen (intermittent or continuous)

2 -

Ventilator (continually or at night)

3 -

Continuous / Bi-level positive airway pressure

4 -

None of the above

CARDIAC STATUS
(M1500) Symptoms in Heart Failure Patients: If patient has been diagnosed with heart failure, did the patient exhibit
symptoms indicated by clinical heart failure guidelines (including dyspnea, orthopnea, edema, or weight gain)
at the time of or at any time since the previous OASIS assessment?

⃞ 0
⃞ 1
⃞ 2
⃞ NA

-

No [Go to M2004 at TRN; Go to M1600 at DC ]

-

Yes

-

Not assessed [Go to M2004 at TRN; Go to M1600 at DC ]

-

Patient does not have diagnosis of heart failure [Go to M2004 at TRN; Go to M1600 at DC ]

(M1510) Heart Failure Follow-up: If patient has been diagnosed with heart failure and has exhibited symptoms
indicative of heart failure at the time of or at any time since the previous OASIS assessment, what action(s)
has (have) been taken to respond? (Mark all that apply.)

⃞
⃞
⃞
⃞
⃞
⃞

0 -

No action taken

1 -

Patient’s physician (or other primary care practitioner) contacted the same day

2 -

Patient advised to get emergency treatment (for example, call 911 or go to emergency room)

3 -

Implemented physician-ordered patient-specific established parameters for treatment

4 -

Patient education or other clinical interventions

5 -

Obtained change in care plan orders (for example, increased monitoring by agency, change in visit
frequency, telehealth)

ELIMINATION STATUS
(M1600) Has this patient been treated for a Urinary Tract Infection in the past 14 days?

⃞ 0 ⃞ 1 ⃞ NA ⃞ UK -

No
Yes
Patient on prophylactic treatment
Unknown [Omit “UK” option on DC ]

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OMB #____________

(M1610) Urinary Incontinence or Urinary Catheter Presence:

⃞
⃞
⃞

0 -

No incontinence or catheter (includes anuria or ostomy for urinary drainage) [Go to M1620 ]

1 -

Patient is incontinent

2 -

Patient requires a urinary catheter (specifically: external, indwelling, intermittent, or suprapubic)
[Go to M1620 ]

(M1615) When does Urinary Incontinence occur?

⃞
⃞
⃞
⃞
⃞

0 -

Timed-voiding defers incontinence

1 -

Occasional stress incontinence

2 -

During the night only

3 -

During the day only

4 -

During the day and night

(M1620) Bowel Incontinence Frequency:

⃞ 0 ⃞ 1 ⃞ 2 ⃞ 3 ⃞ 4 ⃞ 5 ⃞ NA ⃞ UK -

Very rarely or never has bowel incontinence
Less than once weekly
One to three times weekly
Four to six times weekly
On a daily basis
More often than once daily
Patient has ostomy for bowel elimination
Unknown [Omit “UK” option on FU, DC ]

(M1630) Ostomy for Bowel Elimination: Does this patient have an ostomy for bowel elimination that (within the last
14 days): a) was related to an inpatient facility stay; or b) necessitated a change in medical or treatment
regimen?

⃞
⃞
⃞

0 -

Patient does not have an ostomy for bowel elimination.

1 -

Patient's ostomy was not related to an inpatient stay and did not necessitate change in medical or
treatment regimen.
The ostomy was related to an inpatient stay or did necessitate change in medical or treatment
regimen.

2 -

NEURO/EMOTIONAL/BEHAVIORAL STATUS
(M1700) Cognitive Functioning: Patient's current (day of assessment) level of alertness, orientation,
comprehension, concentration, and immediate memory for simple commands.

⃞
⃞
⃞

0 1 2 -

⃞

3 -

⃞

4 -

Alert/oriented, able to focus and shift attention, comprehends and recalls task directions
independently.
Requires prompting (cuing, repetition, reminders) only under stressful or unfamiliar conditions.
Requires assistance and some direction in specific situations (for example, on all tasks involving
shifting of attention) or consistently requires low stimulus environment due to distractibility.
Requires considerable assistance in routine situations. Is not alert and oriented or is unable to shift
attention and recall directions more than half the time.
Totally dependent due to disturbances such as constant disorientation, coma, persistent vegetative
state, or delirium.

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OMB #____________

(M1710) When Confused (Reported or Observed Within the Last 14 Days):

⃞ 0
⃞ 1
⃞ 2
⃞ 3
⃞ 4
⃞ NA

-

Never

-

In new or complex situations only

-

On awakening or at night only

-

During the day and evening, but not constantly

-

Constantly

-

Patient nonresponsive

(M1720) When Anxious (Reported or Observed Within the Last 14 Days):

⃞ 0
⃞ 1
⃞ 2
⃞ 3
⃞ NA

-

None of the time

-

Less often than daily

-

Daily, but not constantly

-

All of the time

-

Patient nonresponsive

(M1730) Depression Screening: Has the patient been screened for depression, using a standardized, validated
depression screening tool?

⃞
⃞

0 -

No

1 -

Yes, patient was screened using the PHQ-2©* scale.

Instructions for this two-question tool: Ask patient: “Over the last two weeks, how often have you been
bothered by any of the following problems?”
More than
Nearly
Several
half of the
every day
NA
PHQ-2©*
Not at all
days
days
12 – 14
Unable to
0 - 1 day
2 - 6 days
7 – 11 days
days
respond
a) Little interest or pleasure in
⃞NA
⃞0
⃞1
⃞2
⃞3
doing things
b) Feeling down, depressed, or
⃞NA
⃞0
⃞1
⃞2
⃞3
hopeless?

⃞

2 -

⃞

3 -

Yes, patient was screened with a different standardized, validated assessment and the patient
meets criteria for further evaluation for depression.
Yes, patient was screened with a different standardized, validated assessment and the patient does
not meet criteria for further evaluation for depression.

*Copyright© Pfizer Inc. All rights reserved. Reproduced with permission.
(M1740) Cognitive, behavioral, and psychiatric symptoms that are demonstrated at least once a week (Reported
or Observed): (Mark all that apply.)

⃞

1 -

⃞

2 -

⃞
⃞
⃞
⃞
⃞

3 4 -

Memory deficit: failure to recognize familiar persons/places, inability to recall events of past 24
hours, significant memory loss so that supervision is required
Impaired decision-making: failure to perform usual ADLs or IADLs, inability to appropriately stop
activities, jeopardizes safety through actions
Verbal disruption: yelling, threatening, excessive profanity, sexual references, etc.

5 -

Physical aggression: aggressive or combative to self and others (for example, hits self, throws
objects, punches, dangerous maneuvers with wheelchair or other objects)
Disruptive, infantile, or socially inappropriate behavior (excludes verbal actions)

6 -

Delusional, hallucinatory, or paranoid behavior

7 -

None of the above behaviors demonstrated

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OMB #____________

(M1745) Frequency of Disruptive Behavior Symptoms (Reported or Observed): Any physical, verbal, or other
disruptive/dangerous symptoms that are injurious to self or others or jeopardize personal safety.

⃞
⃞
⃞
⃞
⃞
⃞

0 -

Never

1 -

Less than once a month

2 -

Once a month

3 -

Several times each month

4 -

Several times a week

5 -

At least daily

(M1750) Is this patient receiving Psychiatric Nursing Services at home provided by a qualified psychiatric nurse?

⃞
⃞

0 -

No

1 -

Yes

ADL/IADLs
(M1800) Grooming: Current ability to tend safely to personal hygiene needs (specifically: washing face and hands,
hair care, shaving or make up, teeth or denture care, or fingernail care).

⃞
⃞
⃞
⃞

0 -

Able to groom self unaided, with or without the use of assistive devices or adapted methods.

1 -

Grooming utensils must be placed within reach before able to complete grooming activities.

2 -

Someone must assist the patient to groom self.

3 -

Patient depends entirely upon someone else for grooming needs.

(M1810) Current Ability to Dress Upper Body safely (with or without dressing aids) including undergarments,
pullovers, front-opening shirts and blouses, managing zippers, buttons, and snaps:

⃞
⃞
⃞
⃞

0

-

1 -

Able to get clothes out of closets and drawers, put them on and remove them from the upper body
without assistance.
Able to dress upper body without assistance if clothing is laid out or handed to the patient.

2 -

Someone must help the patient put on upper body clothing.

3 -

Patient depends entirely upon another person to dress the upper body.

(M1820) Current Ability to Dress Lower Body safely (with or without dressing aids) including undergarments, slacks,
socks or nylons, shoes:

⃞
⃞
⃞
⃞

0 -

Able to obtain, put on, and remove clothing and shoes without assistance.

1 2 -

Able to dress lower body without assistance if clothing and shoes are laid out or handed to the
patient.
Someone must help the patient put on undergarments, slacks, socks or nylons, and shoes.

3 -

Patient depends entirely upon another person to dress lower body.

OASIS-C1/ICD-9 Version – All Items
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OMB #____________

(M1830) Bathing: Current ability to wash entire body safely. Excludes grooming (washing face, washing hands,
and shampooing hair).

⃞

0 -

Able to bathe self in shower or tub independently, including getting in and out of tub/shower.

⃞

1 -

With the use of devices, is able to bathe self in shower or tub independently, including getting in and
out of the tub/shower.

⃞

2 -

Able to bathe in shower or tub with the intermittent assistance of another person:
(a) for intermittent supervision or encouragement or reminders, OR
(b) to get in and out of the shower or tub, OR
(c) for washing difficult to reach areas.

⃞

3 -

Able to participate in bathing self in shower or tub, but requires presence of another person
throughout the bath for assistance or supervision.

⃞

4 -

Unable to use the shower or tub, but able to bathe self independently with or without the use of
devices at the sink, in chair, or on commode.

⃞

5 -

Unable to use the shower or tub, but able to participate in bathing self in bed, at the sink, in bedside
chair, or on commode, with the assistance or supervision of another person.

⃞

6 -

Unable to participate effectively in bathing and is bathed totally by another person.

(M1840) Toilet Transferring: Current ability to get to and from the toilet or bedside commode safely and transfer on
and off toilet/commode.

⃞
⃞

0 -

Able to get to and from the toilet and transfer independently with or without a device.

1

When reminded, assisted, or supervised by another person, able to get to and from the toilet and
transfer.
Unable to get to and from the toilet but is able to use a bedside commode (with or without
assistance).
Unable to get to and from the toilet or bedside commode but is able to use a bedpan/urinal
independently.
Is totally dependent in toileting.

-

⃞

2 -

⃞

3 -

⃞

4 -

(M1845) Toileting Hygiene: Current ability to maintain perineal hygiene safely, adjust clothes and/or incontinence
pads before and after using toilet, commode, bedpan, urinal. If managing ostomy, includes cleaning area
around stoma, but not managing equipment.

⃞
⃞
⃞
⃞

0

-

1 -

Able to manage toileting hygiene and clothing management without assistance.

2 -

Able to manage toileting hygiene and clothing management without assistance if
supplies/implements are laid out for the patient.
Someone must help the patient to maintain toileting hygiene and/or adjust clothing.

3 -

Patient depends entirely upon another person to maintain toileting hygiene.

(M1850) Transferring: Current ability to move safely from bed to chair, or ability to turn and position self in bed if
patient is bedfast.

⃞
⃞
⃞
⃞
⃞
⃞

0 -

Able to independently transfer.

1 -

Able to transfer with minimal human assistance or with use of an assistive device.

2 -

Able to bear weight and pivot during the transfer process but unable to transfer self.

3 -

Unable to transfer self and is unable to bear weight or pivot when transferred by another person.

4 -

Bedfast, unable to transfer but is able to turn and position self in bed.

5 -

Bedfast, unable to transfer and is unable to turn and position self.

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January 2015

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(M1860) Ambulation/Locomotion: Current ability to walk safely, once in a standing position, or use a wheelchair,
once in a seated position, on a variety of surfaces.

⃞

0

-

⃞

1

-

⃞

2 -

Requires use of a two-handed device (for example, walker or crutches) to walk alone on a level

3 -

surface and/or requires human supervision or assistance to negotiate stairs or steps or uneven
surfaces.
Able to walk only with the supervision or assistance of another person at all times.

4 -

Chairfast, unable to ambulate but is able to wheel self independently.

5 -

Chairfast, unable to ambulate and is unable to wheel self.

6 -

Bedfast, unable to ambulate or be up in a chair.

⃞
⃞
⃞
⃞

Able to independently walk on even and uneven surfaces and negotiate stairs with or without railings
(specifically: needs no human assistance or assistive device).
With the use of a one-handed device (for example, cane, single crutch, hemi-walker), able to
independently walk on even and uneven surfaces and negotiate stairs with or without railings.

(M1870) Feeding or Eating: Current ability to feed self meals and snacks safely. Note: This refers only to the
process of eating, chewing, and swallowing, not preparing the food to be eaten.

⃞
⃞

⃞
⃞
⃞
⃞

0 -

Able to independently feed self.

1 -

Able to feed self independently but requires:
(a) meal set-up; OR
(b) intermittent assistance or supervision from another person; OR
(c) a liquid, pureed or ground meat diet.
Unable to feed self and must be assisted or supervised throughout the meal/snack.

2 3

-

4 -

Able to take in nutrients orally and receives supplemental nutrients through a nasogastric tube or
gastrostomy.
Unable to take in nutrients orally and is fed nutrients through a nasogastric tube or gastrostomy.

5 -

Unable to take in nutrients orally or by tube feeding.

(M1880) Current Ability to Plan and Prepare Light Meals (for example, cereal, sandwich) or reheat delivered meals
safely:

⃞

⃞
⃞

0 -

1 -

(a) Able to independently plan and prepare all light meals for self or reheat delivered meals; OR
(b) Is physically, cognitively, and mentally able to prepare light meals on a regular basis but has not
routinely performed light meal preparation in the past (specifically: prior to this home care
admission).
Unable to prepare light meals on a regular basis due to physical, cognitive, or mental limitations.

2 -

Unable to prepare any light meals or reheat any delivered meals.

(M1890) Ability to Use Telephone: Current ability to answer the phone safely, including dialing numbers, and
effectively using the telephone to communicate.

⃞
⃞

0 -

Able to dial numbers and answer calls appropriately and as desired.

1 -

Able to use a specially adapted telephone (for example, large numbers on the dial, teletype phone
for the deaf) and call essential numbers.
Able to answer the telephone and carry on a normal conversation but has difficulty with placing calls.

-

Able to answer the telephone only some of the time or is able to carry on only a limited conversation.

-

Unable to answer the telephone at all but can listen if assisted with equipment.

-

Totally unable to use the telephone.

-

Patient does not have a telephone.

⃞ 2
⃞ 3
⃞ 4
⃞ 5
⃞ NA

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January 2015

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OMB #____________

(M1900) Prior Functioning ADL/IADL: Indicate the patient’s usual ability with everyday activities prior to his/her most
recent illness, exacerbation, or injury. Check only one box in each row.
Functional Area

Independent

Needed Some
Help

Dependent

a.

Self-Care (specifically: grooming, dressing,
bathing, and toileting hygiene)

⃞0

⃞1

⃞2

b.

Ambulation

⃞0

⃞1

⃞2

c.

Transfer

⃞0

⃞1

⃞2

d.

Household tasks (specifically: light meal
preparation, laundry, shopping, and phone
use )

⃞0

⃞1

⃞2

(M1910) Has this patient had a multi-factor Falls Risk Assessment using a standardized, validated assessment tool?

⃞
⃞
⃞

0 -

No.

1 -

Yes, and it does not indicate a risk for falls.

2 -

Yes, and it does indicate a risk for falls.

MEDICATIONS
(M2000) Drug Regimen Review: Does a complete drug regimen review indicate potential clinically significant
medication issues (for example, adverse drug reactions, ineffective drug therapy, significant side effects, drug
interactions, duplicate therapy, omissions, dosage errors, or noncompliance [non-adherence])?

⃞ 0
⃞ 1
⃞ 2
⃞ NA

-

Not assessed/reviewed [Go to M2010 ]

-

No problems found during review [Go to M2010 ]

-

Problems found during review

-

Patient is not taking any medications [Go to M2040 ]

(M2002) Medication Follow-up: Was a physician or the physician-designee contacted within one calendar day to
resolve clinically significant medication issues, including reconciliation?

⃞
⃞

0 -

No

1 -

Yes

(M2004) Medication Intervention: If there were any clinically significant medication issues at the time of, or at any
time since the previous OASIS assessment, was a physician or the physician-designee contacted within one
calendar day to resolve any identified clinically significant medication issues, including reconciliation?

⃞ 0 - No
⃞ 1 - Yes
⃞ NA - No clinically significant medication issues identified at the time of or at any time since the previous
OASIS assessment
(M2010) Patient/Caregiver High-Risk Drug Education: Has the patient/caregiver received instruction on special
precautions for all high-risk medications (such as hypoglycemics, anticoagulants, etc.) and how and when to
report problems that may occur?

⃞ 0 - No
⃞ 1 - Yes
⃞ NA - Patient not taking any high-risk drugs OR patient/caregiver fully knowledgeable about special
precautions associated with all high-risk medications

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OMB #____________

(M2015) Patient/Caregiver Drug Education Intervention: At the time of, or at any time since the previous OASIS
assessment, was the patient/caregiver instructed by agency staff or other health care provider to monitor the
effectiveness of drug therapy, adverse drug reactions, and significant side effects, and how and when to
report problems that may occur?

⃞ 0 - No
⃞ 1 - Yes
⃞ NA - Patient not taking any drugs
(M2020) Management of Oral Medications: Patient's current ability to prepare and take all oral medications reliably
and safely, including administration of the correct dosage at the appropriate times/intervals. Excludes
injectable and IV medications. (NOTE: This refers to ability, not compliance or willingness.)

⃞
⃞
⃞

0 -

Able to independently take the correct oral medication(s) and proper dosage(s) at the correct times.

1 -

Able to take medication(s) at the correct times if:
(a) individual dosages are prepared in advance by another person; OR
(b) another person develops a drug diary or chart.
Able to take medication(s) at the correct times if given reminders by another person at the
appropriate times
Unable to take medication unless administered by another person.

2 -

⃞ 3 ⃞ NA - No oral medications prescribed.

(M2030) Management of Injectable Medications: Patient's current ability to prepare and take all prescribed
injectable medications reliably and safely, including administration of correct dosage at the appropriate
times/intervals. Excludes IV medications.

⃞
⃞
⃞

0 -

Able to independently take the correct medication(s) and proper dosage(s) at the correct times.

1 -

Able to take injectable medication(s) at the correct times if:
(a) individual syringes are prepared in advance by another person; OR
(b) another person develops a drug diary or chart.
Able to take medication(s) at the correct times if given reminders by another person based on the
frequency of the injection
Unable to take injectable medication unless administered by another person.

2 -

⃞ 3 ⃞ NA - No injectable medications prescribed.

(M2040) Prior Medication Management: Indicate the patient’s usual ability with managing oral and injectable
medications prior to his/her most recent illness, exacerbation or injury. Check only one box in each row.
Independent

Needed Some
Help

Dependent

Not Applicable

a. Oral medications

⃞0

⃞1

⃞2

⃞NA

b. Injectable medications

⃞0

⃞1

⃞2

⃞NA

Functional Area

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OMB #____________

CARE MANAGEMENT
(M2102) Types and Sources of Assistance: Determine the ability and willingness of non-agency caregivers (such
as family members, friends, or privately paid caregivers) to provide assistance for the following activities, if
assistance is needed. Excludes all care by your agency staff. (Check only one box in each row.)

Type of Assistance

No assistance
needed –
patient is
independent or
does not have
needs in this
area

Non-agency
caregiver(s)
currently
provide
assistance

Non-agency
caregiver(s) need
training/ supportive
services to provide
assistance

Non-agency
caregiver(s) are not
likely to provide
assistance OR it is
unclear if they will
provide assistance

Assistance
needed, but no
non-agency
caregiver(s)
available

a. ADL assistance (for
example, transfer/
ambulation, bathing,
dressing, toileting,
eating/feeding)

⃞0

⃞1

⃞2

⃞3

⃞4

b. IADL assistance (for
example, meals,
housekeeping,
laundry, telephone,
shopping, finances)

⃞0

⃞1

⃞2

⃞3

⃞4

c. Medication
administration (for
example, oral, inhaled
or injectable)

⃞0

⃞1

⃞2

⃞3

⃞4

d. Medical procedures/
treatments (for
example, changing
wound dressing,
home exercise
program)

⃞0

⃞1

⃞2

⃞3

⃞4

e. Management of
Equipment (for
example, oxygen,
IV/infusion equipment, enteral/
parenteral nutrition,
ventilator therapy
equipment or
supplies)

⃞0

⃞1

⃞2

⃞3

⃞4

f. Supervision and
safety (for example,
due to cognitive
impairment)

⃞0

⃞1

⃞2

⃞3

⃞4

g. Advocacy or
facilitation of
patient's participation
in appropriate
medical care (for
example, transportation to or from
appointments)

⃞0

⃞1

⃞2

⃞3

⃞4

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OMB #____________

(M2110) How Often does the patient receive ADL or IADL assistance from any caregiver(s) (other than home health
agency staff)?

⃞ 1
⃞ 2
⃞ 3
⃞ 4
⃞ 5
⃞ UK

-

At least daily

-

Three or more times per week

-

One to two times per week

-

Received, but less often than weekly

-

No assistance received

-

Unknown

THERAPY NEED AND PLAN OF CARE
(M2200) Therapy Need: In the home health plan of care for the Medicare payment episode for which this assessment
will define a case mix group, what is the indicated need for therapy visits (total of reasonable and necessary
physical, occupational, and speech-language pathology visits combined)? (Enter zero [“000”] if no therapy
visits indicated.)
(__ __ __) Number of therapy visits indicated (total of physical, occupational and speech-language pathology
combined).
⃞ NA - Not Applicable: No case mix group defined by this assessment.
(M2250) Plan of Care Synopsis: (Check only one box in each row.) Does the physician-ordered plan of care
include the following:
No

Yes

⃞0

⃞1

Diabetic foot care including monitoring for
the presence of skin lesions on the lower
extremities and patient/caregiver education
on proper foot care
Falls prevention interventions

⃞0

⃞1

⃞0

⃞1

d.

Depression intervention(s) such as
medication, referral for other treatment, or a
monitoring plan for current treatment and/or
physician notified that patient screened
positive for depression

⃞0

⃞1

e.

Intervention(s) to monitor and mitigate pain

⃞0

⃞1

f.

Intervention(s) to prevent pressure ulcers

⃞0

⃞1

g.

Pressure ulcer treatment based on
principles of moist wound healing OR order
for treatment based on moist wound
healing has been requested from physician

⃞0

⃞1

a.

b.

c.

Plan / Intervention
Patient-specific parameters for notifying
physician of changes in vital signs or other
clinical findings

OASIS-C1/ICD-9 Version – All Items
Centers for Medicare & Medicaid Services

Not Applicable
⃞NA Physician has chosen not to
establish patient-specific
parameters for this patient. Agency
will use standardized clinical
guidelines accessible for all care
providers to reference.
⃞NA Patient is not diabetic or is missing
lower legs due to congenital or
acquired condition (bilateral
amputee).
⃞NA Falls risk assessment indicates
patient has no risk for falls.
⃞NA Patient has no diagnosis of
depression AND depression
screening indicates patient has: 1)
no symptoms of depression; or 2)
has some symptoms of depression
but does not meet criteria for further
evaluation of depression based on
screening tool used.
⃞NA Pain assessment indicates patient
has no pain.
⃞NA Pressure ulcer risk assessment
(clinical or formal) indicates patient
is not at risk of developing pressure
ulcers.
⃞NA Patient has no pressure ulcers OR
has no pressure ulcers for which
moist wound healing is indicated.

DRAFT
January 2015

Page 22 of 25

OMB #____________

EMERGENT CARE
(M2300) Emergent Care: At the time of or at any time since the previous OASIS assessment has the patient utilized
a hospital emergency department (includes holding/observation status)?

⃞ 0
⃞ 1
⃞ 2
⃞ UK

-

No [Go to M2400 ]

-

Yes, used hospital emergency department WITHOUT hospital admission

-

Yes, used hospital emergency department WITH hospital admission

-

Unknown [Go to M2400 ]

(M2310) Reason for Emergent Care: For what reason(s) did the patient seek and/or receive emergent care (with or
without hospitalization)? (Mark all that apply.)

⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞

1 2 -

Improper medication administration, adverse drug reactions, medication side effects, toxicity,
anaphylaxis
Injury caused by fall

3 -

Respiratory infection (for example, pneumonia, bronchitis)

4 -

Other respiratory problem

5 -

Heart failure (for example, fluid overload)

6 -

Cardiac dysrhythmia (irregular heartbeat)

7 -

Myocardial infarction or chest pain

8 -

Other heart disease

9 -

Stroke (CVA) or TIA

10 -

Hypo/Hyperglycemia, diabetes out of control

11 -

GI bleeding, obstruction, constipation, impaction

12 -

Dehydration, malnutrition

13 -

Urinary tract infection

14 -

IV catheter-related infection or complication

15 -

Wound infection or deterioration

16 -

Uncontrolled pain

17 -

Acute mental/behavioral health problem

18 -

Deep vein thrombosis, pulmonary embolus

19 -

Other than above reasons

UK -

Reason unknown

OASIS-C1/ICD-9 Version – All Items
Centers for Medicare & Medicaid Services

DRAFT
January 2015

Page 23 of 25

OMB #____________

DATA ITEMS COLLECTED AT INPATIENT FACILITY ADMISSION OR AGENCY
DISCHARGE ONLY
(M2400) Intervention Synopsis: (Check only one box in each row.) At the time of or at any time since the previous
OASIS assessment, were the following interventions BOTH included in the physician-ordered plan of care
AND implemented?
a.

b.

Plan / Intervention
Diabetic foot care including monitoring
for the presence of skin lesions on the
lower extremities and patient/caregiver
education on proper foot care
Falls prevention interventions

No

Yes

Not Applicable
⃞NA Patient is not diabetic or is missing
lower legs due to congenital or acquired
condition (bilateral amputee).

⃞0

⃞1

⃞0

⃞1

⃞NA

c.

Depression intervention(s) such as
medication, referral for other treatment,
or a monitoring plan for current
treatment

⃞0

⃞1

⃞NA

d.

Intervention(s) to monitor and mitigate
pain

⃞0

⃞1

⃞NA

e.

Intervention(s) to prevent pressure
ulcers

⃞0

⃞1

⃞NA

f.

Pressure ulcer treatment based on
principles of moist wound healing

⃞0

⃞1

⃞NA

Every standardized, validated multifactor fall risk assessment conducted at
or since the last OASIS assessment
indicates the patient has no risk for falls.
Patient has no diagnosis of depression
AND every standardized, validated
depression screening conducted at or
since the last OASIS assessment
indicates the patient has: 1) no
symptoms of depression; or 2) has
some symptoms of depression but does
not meet criteria for further evaluation of
depression based on screening tool
used.
Every standardized, validated pain
assessment conducted at or since the
last OASIS assessment indicates the
patient has no pain.
Every standardized, validated pressure
ulcer risk assessment conducted at or
since the last OASIS assessment
indicates the patient is not at risk of
developing pressure ulcers.
Patient has no pressure ulcers OR has
no pressure ulcers for which moist
wound healing is indicated.

(M2410) To which Inpatient Facility has the patient been admitted?

⃞ 1
⃞ 2
⃞ 3
⃞ 4
⃞ NA

-

Hospital [Go to M2430 ]

-

Rehabilitation facility [Go to M0903 ]

-

Nursing home [Go to M0903 ]

-

Hospice [Go to M0903 ]

-

No inpatient facility admission [Omit “NA” option on TRN ]

(M2420) Discharge Disposition: Where is the patient after discharge from your agency? (Choose only one
answer.)

⃞ 1
⃞ 2
⃞ 3
⃞ 4
⃞ UK

-

Patient remained in the community (without formal assistive services)

-

Patient remained in the community (with formal assistive services)

-

Patient transferred to a non-institutional hospice

-

Unknown because patient moved to a geographic location not served by this agency

-

Other unknown [Go to M0903 ]

OASIS-C1/ICD-9 Version – All Items
Centers for Medicare & Medicaid Services

DRAFT
January 2015

Page 24 of 25

OMB #____________

(M2430) Reason for Hospitalization: For what reason(s) did the patient require hospitalization? (Mark all that
apply.)

⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞
⃞

1 2 -

Improper medication administration, adverse drug reactions, medication side effects, toxicity,
anaphylaxis
Injury caused by fall

3 -

Respiratory infection (for example, pneumonia, bronchitis)

4 -

Other respiratory problem

5 -

Heart failure (for example, fluid overload)

6 -

Cardiac dysrhythmia (irregular heartbeat)

7 -

Myocardial infarction or chest pain

8 -

Other heart disease

9 -

Stroke (CVA) or TIA

10 -

Hypo/Hyperglycemia, diabetes out of control

11 -

GI bleeding, obstruction, constipation, impaction

12 -

Dehydration, malnutrition

13 -

Urinary tract infection

14 -

IV catheter-related infection or complication

15 -

Wound infection or deterioration

16 -

Uncontrolled pain

17 -

Acute mental/behavioral health problem

18 -

Deep vein thrombosis, pulmonary embolus

19 -

Scheduled treatment or procedure

20 -

Other than above reasons

UK -

Reason unknown

(M0903) Date of Last (Most Recent) Home Visit:
__ __ /__ __ / __ __ __ __
month / day /
year
(M0906) Discharge/Transfer/Death Date: Enter the date of the discharge, transfer, or death (at home) of the patient.
___ __ /__ __ / __ __ __ __
month / day /
year

OASIS-C1/ICD-9 Version – All Items
Centers for Medicare & Medicaid Services

DRAFT
January 2015

Page 25 of 25