`S86.001S` Unspecified injury of right Achilles tendon, sequela

Billable ICD-10-CM code, FY2026.

Built from S86.001 with 7th character S (sequela).

Applies from S86 Injury of muscle, fascia and tendon at lower leg level

Excludes2 (not included here)

injury of muscle, fascia and tendon at ankle (S96.-)
injury of patellar ligament (tendon) (S76.1-)
sprain of joints and ligaments of knee (S83.-)

Code also

any associated open wound (S81.-)

7th character note

The appropriate 7th character is to be added to each code from category S86

7th character required

A — initial encounter
D — subsequent encounter
S — sequela

Code annotations containing back-references to S86.001S

Back-references to S86.0

Type 2 Excludes: S93.4 Sprain of ankle ("injury of Achilles tendon (S86.0-)")
Type 2 Excludes: S96 Injury of muscle and tendon at ankle and foot level ("injury of Achilles tendon (S86.0-)")

Back-references to S86

Type 2 Excludes: M23 Internal derangement of knee ("current injury - see injury of knee and lower leg (S80-S89)")
Type 2 Excludes: S76 Injury of muscle, fascia and tendon at hip and thigh level ("injury of muscle, fascia and tendon at lower leg level (S86)")
Type 2 Excludes: S83 Dislocation and sprain of joints and ligaments of knee ("strain of muscle, fascia and tendon of lower leg (S86.-)")

Nearby codes

S86.0 Injury of Achilles tendon
S86.00 Unspecified injury of Achilles tendon
S86.001 Unspecified injury of right Achilles tendon
S86.001A Unspecified injury of right Achilles tendon, initial encounter
S86.001D Unspecified injury of right Achilles tendon, subsequent encounter
S86.001S Unspecified injury of right Achilles tendon, sequela (this code)
S86.002 Unspecified injury of left Achilles tendon
S86.002A Unspecified injury of left Achilles tendon, initial encounter
S86.002D Unspecified injury of left Achilles tendon, subsequent encounter
S86.002S Unspecified injury of left Achilles tendon, sequela
S86.009 Unspecified injury of unspecified Achilles tendon