MCMedicalCodingSoftware
S78.011A

S78.011A: Complete traumatic amputation at right hip joint, initial encounter

Billable / specific codeICD-10-CMright

S78.011A is a billable, specific ICD-10-CM code for complete traumatic amputation at right hip joint, initial encounter. It is valid for submission on a claim.

Check S78.011A with the rest of the claim: free scrubber

7th character "A": initial encounter

The appropriate 7th character is to be added to each code from category S78

A
initial encounter
D
subsequent encounter
S
sequela

Excludes1 inherited from the categories above S78.011A

A category’s note binds every code beneath it.

Written on S78: Traumatic amputation of hip and thigh

  • traumatic amputation of knee (S88.0-)

Other codes that can never be billed with S78.011A

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • S71Open wound of hip and thigh
  • S72Fracture of femur

Risk adjustment

S78.011A risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

  • HCC 405 Traumatic Amputations and Complications0.598 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.

Medicare coverage

S78.011A is named in 8 Medicare coverage policies: 8 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52438Billing and Coding: Tetanus Immunization
  • A54767Billing and Coding: Medicare Preventive Coverage for Certain Vaccines
  • A56459Billing and Coding: Debridement Services
  • A56900Billing and Coding: Immunizations

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S78.011

ICD-10-CMFY2027· effective October 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.