S90 ICD-10-CM Code: Superficial injury of ankle, foot and toes
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
S90Superficial injury of ankle, foot and toes
ICD-10-CM diagnosis code · United States clinical modification
Where S90 sits
- 1
Chapter 19
Injury, poisoning and certain other consequences of external causes (S00-T88)
- 2
Section
Injuries to the ankle and foot (S90-S99)
- 3
Category S90
Superficial injury of ankle, foot and toes
- 4
Code S90
Superficial injury of ankle, foot and toes
Codes under S90
S90 is a non-billable category. Choose the child code that best matches the documented diagnosis.
S90.0Contusion of ankleS90.1Contusion of toe without damage to nailS90.2Contusion of toe with damage to nailS90.3Contusion of footS90.4Other superficial injuries of toeS90.5Other superficial injuries of ankleS90.8Other superficial injuries of footS90.9Unspecified superficial injury of ankle, foot and toeNotes for this code
Inclusion terms
No inclusion terms are listed for S90.
Code first
No “code first” instruction is listed for S90.
Use additional code
No “use additional code” instruction is listed for S90.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for S90.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for S90.
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 S90 mean?
S90 is the FY 2027 U.S. ICD-10-CM code for “Superficial injury of ankle, foot and toes.”
Is S90 a billable or specific ICD-10-CM code?
No. S90 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is S90 located in ICD-10-CM?
S90 is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the ankle and foot (S90-S99) (S90–S99), under category S90, Superficial injury of ankle, foot and toes.
What coding notes are listed for S90?
No inclusion terms are listed for S90 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.