S93.509A Unspecified sprain of unspecified toe(s), initial encounter

Billable ICD-10-CM code, FY2026.

Built from S93.509 with 7th character A (initial encounter).

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

Code annotations containing back-references to S93.509A

Back-references to S93.5

• Type 2 Excludes: S93.6 Sprain of foot ("sprain of toe (S93.5-)")

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

• S93.506 Unspecified sprain of unspecified lesser toe(s)
• S93.506A Unspecified sprain of unspecified lesser toe(s), initial encounter
• S93.506D Unspecified sprain of unspecified lesser toe(s), subsequent encounter
• S93.506S Unspecified sprain of unspecified lesser toe(s), sequela
• S93.509 Unspecified sprain of unspecified toe(s)
• S93.509A Unspecified sprain of unspecified toe(s), initial encounter (this code)
• S93.509D Unspecified sprain of unspecified toe(s), subsequent encounter
• S93.509S Unspecified sprain of unspecified toe(s), sequela
• S93.51 Sprain of interphalangeal joint of toe
• S93.511 Sprain of interphalangeal joint of right great toe
• S93.511A Sprain of interphalangeal joint of right great toe, initial encounter