ICD-10-CM · Chapter 17 · Q00–Q99
Q70.4
Polysyndactyly, unspecified
Congenital malformations, deformations and chromosomal abnormalities
Quick facts
- Code
- Q70.4
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q70 — Syndactyly
- Specificity
- 4 characters
How coders use this code
ICD-10-CM Q70.4 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of polysyndactyly, unspecified. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in Q70
- Q70Syndactyly
- Q70.0Fused fingers
- Q70.00Fused fingers, unspecified hand
- Q70.01Fused fingers, right hand
- Q70.02Fused fingers, left hand
- Q70.03Fused fingers, bilateral
- Q70.1Webbed fingers
- Q70.10Webbed fingers, unspecified hand
- Q70.11Webbed fingers, right hand
- Q70.12Webbed fingers, left hand
- Q70.13Webbed fingers, bilateral
- Q70.2Fused toes
- Q70.20Fused toes, unspecified foot
- Q70.21Fused toes, right foot
- Q70.22Fused toes, left foot
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