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Z89.209

Z89.209Acquired absence of unspecified upper limb, unspecified level

Billable / specific codeICD-10-CMPOA exemptunspecified

Z89.209 is a billable, specific ICD-10-CM code for acquired absence of unspecified upper limb, unspecified level. It is valid for submission on a claim.

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Acquired absence of arm NOS

Risk adjustment

Z89.209 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

Z89.209 is named in 1 Medicare coverage policy 1 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A53064Billing and Coding: Outpatient Occupational Therapy

Related codes at this level

Codes that share Z89.20. If Z89.209 is not quite right, the correct code is usually one of these.

Questions about Z89.209

Is Z89.209 a billable ICD-10-CM code?
Yes. Z89.209 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does Z89.209 sit in the tabular list?
Factors influencing health status and contact with health services (Z00-Z99), in the block Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.