S61.121ABillable
Laceration with foreign body of right thumb with damage to nail, initial encounter
Short description: Laceration w fb of right thumb w damage to nail, init
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes
- Category
- S61
- Effective date
- October 1, 2026
Related codes in category S61
S61Open wound of wrist, hand and fingersS61.0Open wound of thumb without damage to nailS61.00Unspecified open wound of thumb without damage to nailS61.001Unspecified open wound of right thumb without damage to nailS61.001AUnsp open wound of right thumb w/o damage to nail, initYesS61.001DUnsp open wound of right thumb w/o damage to nail, subsYesS61.001SUnsp open wound of right thumb w/o damage to nail, sequelaYesS61.002Unspecified open wound of left thumb without damage to nailS61.002AUnsp open wound of left thumb w/o damage to nail, initYesS61.002DUnsp open wound of left thumb w/o damage to nail, subsYesS61.002SUnsp open wound of left thumb w/o damage to nail, sequelaYesS61.009Unsp open wound of unspecified thumb without damage to nail
Frequently asked questions
What is ICD-10 code S61.121A?
S61.121A is an ICD-10-CM diagnosis code for Laceration with foreign body of right thumb with damage to nail, initial encounter.
Is S61.121A a billable code?
Yes. S61.121A is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is S61.121A in?
S61.121A falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.
When did S61.121A become effective?
S61.121A has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to S61.121A?
S61.121A belongs to category S61, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.