Quick Answer: The ICD-10-CM code for palliative care is Z51.5, Encounter for palliative care. Report it along with a code for the condition the provider treats. Z51.5 is on the list of codes exempt from Present on Admission (POA) reporting.
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FY2027 note: This guide reflects the FY2027 ICD-10-CM code set, effective October 1, 2026. We verified these codes in the ICD-10-CM Tabular List. However, always confirm against the code set in effect on the date of service.
Palliative care focuses on comfort and quality of life for patients with serious illness. When a provider documents palliative care as a service or as the focus of the encounter, Z51.5 tells the payer and the data systems why the patient came in.
Palliative Care Code at a Glance
| Item | Detail |
|---|---|
| Code | Z51.5 |
| Description | Encounter for palliative care |
| Category | Z51, Encounter for other aftercare and medical care |
| POA reporting | Exempt |
| Report with | A code for the condition the provider treats |
How to Report Z51.5
The palliative care ICD-10 code Z51.5 explains the reason for care. However, it does not describe the patient’s illness. Always assign a code for the condition the provider treats, such as the cancer, heart failure, or COPD that the provider documents. Follow the ICD-10-CM Official Guidelines and your facility’s policies for sequencing.
Unlike some other Z51 codes, such as Z51.0 (antineoplastic radiation therapy) and Z51.11 (antineoplastic chemotherapy), Z51.5 does not require first listed position. As a result, you can report it as an additional code when another diagnosis is the reason for the admission or visit.
What POA Exempt Means for Z51.5
In general, inpatient claims require a Present on Admission indicator for most diagnoses. Z51.5 is on the POA exempt list, so you leave the POA field blank. Alternatively, follow your payer’s instructions for exempt codes.
Documentation Tips
- First, look for clear provider documentation of palliative or comfort care as the focus of care.
- Next, code every condition that affects care, not only the primary illness.
- Finally, query the provider when the documentation does not make clear whether the care is palliative.
Frequently Asked Questions
What is the ICD-10 code for palliative care?
Z51.5, Encounter for palliative care.
Is Z51.5 POA exempt?
Yes. Z51.5 is on the ICD-10-CM list of codes exempt from POA reporting.
Can you report Z51.5 as a secondary diagnosis?
Yes. Z51.5 does not require first listed position, so coders commonly report it with the condition under treatment.
Do I still code the patient’s illness?
Yes. Z51.5 describes the reason for care, so always add codes for the conditions the provider treats.
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