S98.121A – Partial traumatic amputation of right great toe, initial encounter
ICD-10-CM 2027 diagnosis code · Injuries to the ankle and foot
- Code
S98.121A(claims format:S98121A)- Description
- Partial traumatic amputation of right great toe, initial encounter
- Short description
- Partial traumatic amputation of right great toe, init encntr
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes (S00-T88)
- Block
- S90-S99 Injuries to the ankle and foot
- Parent codes
- S98 › S98.1 › S98.12 › S98.121
7th character values
Codes in this category need a 7th character to describe the encounter or episode of care.
| Character | Meaning |
|---|---|
A | initial encounter |
D | subsequent encounter |
S | sequela |
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
S98 – Traumatic amputation of ankle and foot
- An amputation not identified as partial or complete should be coded to complete
- The appropriate 7th character is to be added to each code from category S98
Block S90-S99
Related codes in S98.121
Frequently asked questions
What is ICD-10 code S98.121A?
S98.121A is the ICD-10-CM code for partial traumatic amputation of right great toe, initial encounter, in the block S90-S99 (Injuries to the ankle and foot).
Is S98.121A a billable code?
Yes. S98.121A is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does S98.121A belong to?
It belongs to category S98 – Traumatic amputation of ankle and foot.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.