Q70.3 – Webbed toes
ICD-10-CM 2027 diagnosis code · Congenital malformations and deformations of the musculoskeletal system
ICD-10-CM code
Q70.3
- Code
Q70.3(claims format:Q703)- Description
- Webbed toes
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 17. Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- Block
- Q65-Q79 Congenital malformations and deformations of the musculoskeletal system
- Parent codes
- Q70
Billable codes under Q70.3
Q70.3 is a header code and cannot be used on claims. Choose the most specific code:
- Q70.30 – Webbed toes, unspecified footBillable
- Q70.31 – Webbed toes, right footBillable
- Q70.32 – Webbed toes, left footBillable
- Q70.33 – Webbed toes, bilateralBillable
Notes for Q70.3
Applicable to:
- Simple syndactyly of toes without synostosis
Index terms for Q70.3
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in Q70
- Q70.0 – Fused fingersHeader
- Q70.1 – Webbed fingersHeader
- Q70.2 – Fused toesHeader
- Q70.4 – Polysyndactyly, unspecifiedBillable
- Q70.9 – Syndactyly, unspecifiedBillable
Frequently asked questions
What is ICD-10 code Q70.3?
Q70.3 is the ICD-10-CM code for webbed toes, in the block Q65-Q79 (Congenital malformations and deformations of the musculoskeletal system).
Is Q70.3 a billable code?
No. Q70.3 is a header code with more specific child codes; report one of the billable codes listed above.
What category does Q70.3 belong to?
It belongs to category Q70 – Syndactyly.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.