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Q74.8

Q74.8: Other specified congenital malformations of limb(s)

Billable / specific codeICD-10-CMPOA exempt

Q74.8 is a billable, specific ICD-10-CM code for other specified congenital malformations of limb(s). It is valid for submission on a claim.

Check Q74.8 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above Q74.8

A category’s note binds every code beneath it.

Written on Q74: Other congenital malformations of limb(s)

  • polydactyly (Q69.-)
  • reduction defect of limb (Q71-Q73)
  • syndactyly (Q70.-)

Other codes that can never be billed with Q74.8

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

  • M20Acquired deformities of fingers and toes

Risk adjustment

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

Alphabetic index entries that lead here

  • Larsen's syndrome(flattened facies and multiple congenital dislocations)
  • Accessory›sesamoid bones
  • Dysplasia›joint, congenital
  • Fusion, fused›limb, congenital
  • Syndrome›Larsen's
  • Absence›joint›congenital NEC
  • Anomaly, anomalous›joint›specified NEC
  • Fusion, fused›joint›congenital
  • Malformation›joint›specified type NEC
  • Relaxation›joint›congenital NEC

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q74

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.