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Z89.419

Z89.419: Acquired absence of unspecified great toe

Billable / specific codeICD-10-CMPOA exempt

Z89.419 is a billable, specific ICD-10-CM code for acquired absence of unspecified great toe. It is valid for submission on a claim.

Check Z89.419 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above Z89.419

A category’s note binds every code beneath it.

Written on Z89: Acquired absence of limb

  • acquired deformities of limbs (M20-M21)
  • congenital absence of limbs (Q71-Q73)

Other codes that can never be billed with Z89.419

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • M20Acquired deformities of fingers and toes
  • M21Other acquired deformities of limbs

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Z89.41

ICD-10-CMFY2027· effective October 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.