S93.421S Sprain of deltoid ligament of right ankle, sequela
Billable ICD-10-CM code, FY2026.
Built from S93.421 with 7th character S (sequela).
Applies from S93 Dislocation and sprain of joints and ligaments at ankle, foot and toe level
Includes
- avulsion of joint or ligament of ankle, foot and toe
- laceration of cartilage, joint or ligament of ankle, foot and toe
- sprain of cartilage, joint or ligament of ankle, foot and toe
- traumatic hemarthrosis of joint or ligament of ankle, foot and toe
- traumatic rupture of joint or ligament of ankle, foot and toe
- traumatic subluxation of joint or ligament of ankle, foot and toe
- traumatic tear of joint or ligament of ankle, foot and toe
Excludes2 (not included here)
- strain of muscle and tendon of ankle and foot (S96.-)
Code also
- any associated open wound
7th character note
- The appropriate 7th character is to be added to each code from category S93
7th character required
- A — initial encounter
- D — subsequent encounter
- S — sequela
Applies from S93.4 Sprain of ankle
Excludes2 (not included here)
- injury of Achilles tendon (S86.0-)
Code annotations containing back-references to S93.421S
Back-references to S93
- Type 2 Excludes:
S96 Injury of muscle and tendon at ankle and foot level ("sprain of joints and ligaments of ankle and foot (S93.-)")
Nearby codes
S93.419S Sprain of calcaneofibular ligament of unspecified ankle, sequelaS93.42 Sprain of deltoid ligamentS93.421 Sprain of deltoid ligament of right ankleS93.421A Sprain of deltoid ligament of right ankle, initial encounterS93.421D Sprain of deltoid ligament of right ankle, subsequent encounterS93.421S Sprain of deltoid ligament of right ankle, sequela (this code)S93.422 Sprain of deltoid ligament of left ankleS93.422A Sprain of deltoid ligament of left ankle, initial encounterS93.422D Sprain of deltoid ligament of left ankle, subsequent encounterS93.422S Sprain of deltoid ligament of left ankle, sequelaS93.429 Sprain of deltoid ligament of unspecified ankle