Q70.21 ICD-10-CM Code: Fused toes, right foot
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
Q70.21Fused toes, right foot
ICD-10-CM diagnosis code · United States clinical modification
Where Q70.21 sits
- 1
Chapter 17
Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- 2
Section
Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
- 3
Category Q70
Syndactyly
- 4
Subcategory Q70.2
Fused toes
- 5
Code Q70.21
Fused toes, right foot
Notes for this code
Inclusion terms
No inclusion terms are listed for Q70.21.
Code first
No “code first” instruction is listed for Q70.21.
Use additional code
No “use additional code” instruction is listed for Q70.21.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for Q70.21.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for Q70.21.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code Q70.21 mean?
Q70.21 is the FY 2027 U.S. ICD-10-CM code for “Fused toes, right foot.”
Is Q70.21 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, Q70.21 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is Q70.21 located in ICD-10-CM?
Q70.21 is listed in Chapter 17, Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1), within Congenital malformations and deformations of the musculoskeletal system (Q65-Q79) (Q65–Q79), under category Q70, Syndactyly and subcategory Q70.2, Fused toes.
What coding notes are listed for Q70.21?
No inclusion terms are listed for Q70.21 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.