S78.129A
✓ Billable
Partial traumatic amputation at level between unspecified hip and knee, initial encounter
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
S78.129A
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code S78.129A?
ICD-10-CM code S78.129A represents Partial traumatic amputation at level between unspecified hip and knee, initial encounter. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is S78.129A billable?
Yes. S78.129A is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is S78.129A in?
S78.129A belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the S78 category
S78
Traumatic amputation of hip and thigh
Non-billable
S78.0
Traumatic amputation at hip joint
Non-billable
S78.1
Traumatic amputation at level between hip and knee
Non-billable
S78.9
Traumatic amputation of hip and thigh, level unspecified
Non-billable
S78.01
Complete traumatic amputation at hip joint
Non-billable
S78.02
Partial traumatic amputation at hip joint
Non-billable
S78.11
Complete traumatic amputation at level between hip and knee
Non-billable
S78.12
Partial traumatic amputation at level between hip and knee
Non-billable
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