MCMCB Pro
S61.322A

S61.322ALaceration with foreign body of right middle finger with damage to nail, initial encounter

Billable / specific codeICD-10-CMright

S61.322A is a billable, specific ICD-10-CM code for laceration with foreign body of right middle finger with damage to nail, initial encounter. It is valid for submission on a claim.

7th character "A" — initial encounter

The appropriate 7th character is to be added to each code from category S61

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

S61.322A 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

S61.322A is named in 14 Medicare coverage policies 14 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A52438Billing and Coding: Tetanus Immunization
  • A52998Billing and Coding: Surgical Treatment of Nails
  • A53058Billing and Coding: Home Health Physical Therapy
  • A53065Billing and Coding: Outpatient Physical Therapy

Related codes at this level

Codes that share S61.322. If S61.322A is not quite right, the correct code is usually one of these.

Questions about S61.322A

Is S61.322A a billable ICD-10-CM code?
Yes. S61.322A is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S61.322A sit in the tabular list?
Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the wrist, hand and fingers (S60-S69).
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.