S58.921S Partial traumatic amputation of right forearm, level unspecified, sequela

Billable ICD-10-CM code, FY2026.

Built from S58.921 with 7th character S (sequela).

Applies from S58 Traumatic amputation of elbow and forearm

Applicable to

• An amputation not identified as partial or complete should be coded to complete

Excludes1 (never code together)

• traumatic amputation of wrist and hand (S68.-)

7th character note

• The appropriate 7th character is to be added to each code from category S58

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Applies from S58.9 Traumatic amputation of forearm, level unspecified

Excludes1 (never code together)

• traumatic amputation of wrist (S68.-)

Risk adjustment (HCC)

• CMS-HCC V22: HCC 189 — Amputation Status, Lower Limb/Amputation Complications
• ESRD V24: HCC 189

Code annotations containing back-references to S58.921S

Back-references to S58

• Type 1 Excludes: S51 Open wound of elbow and forearm ("traumatic amputation of elbow and forearm (S58.-)")
• Type 1 Excludes: S52 Fracture of forearm ("traumatic amputation of forearm (S58.-)")

Nearby codes

• S58.919S Complete traumatic amputation of unspecified forearm, level unspecified, sequela
• S58.92 Partial traumatic amputation of forearm, level unspecified
• S58.921 Partial traumatic amputation of right forearm, level unspecified
• S58.921A Partial traumatic amputation of right forearm, level unspecified, initial encounter
• S58.921D Partial traumatic amputation of right forearm, level unspecified, subsequent encounter
• S58.921S Partial traumatic amputation of right forearm, level unspecified, sequela (this code)
• S58.922 Partial traumatic amputation of left forearm, level unspecified
• S58.922A Partial traumatic amputation of left forearm, level unspecified, initial encounter
• S58.922D Partial traumatic amputation of left forearm, level unspecified, subsequent encounter
• S58.922S Partial traumatic amputation of left forearm, level unspecified, sequela
• S58.929 Partial traumatic amputation of unspecified forearm, level unspecified