MCMCB Pro
S08.89XD

S08.89XDTraumatic amputation of other parts of head, subsequent encounter

Billable / specific codeICD-10-CMPOA exempt

S08.89XD is a billable, specific ICD-10-CM code for traumatic amputation of other parts of head, subsequent encounter. It is valid for submission on a claim.

7th character "D" — subsequent encounter

The appropriate 7th character is to be added to each code from category S08

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

S08.89XD does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

S08.89XD is named in 7 Medicare coverage policies 7 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A53058Billing and Coding: Home Health Physical Therapy
  • A53065Billing and Coding: Outpatient Physical Therapy
  • A56459Billing and Coding: Debridement Services
  • A56658Billing and Coding: Cosmetic and Reconstructive Surgery

Related codes at this level

Codes that share S08.89. If S08.89XD is not quite right, the correct code is usually one of these.

Questions about S08.89XD

Is S08.89XD a billable ICD-10-CM code?
Yes. S08.89XD is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S08.89XD sit in the tabular list?
Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the head (S00-S09).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.