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M97.8XXA

M97.8XXAPeriprosthetic fracture around other internal prosthetic joint, initial encounter

Billable / specific codeICD-10-CM

M97.8XXA is a billable, specific ICD-10-CM code for periprosthetic fracture around other internal prosthetic joint, 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 M97

A
initial encounter
D
subsequent encounter
S
sequela

Use additional code

Add a secondary code to capture the detail described below.

  • code to identify the joint (Z96.6-)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Periprosthetic fracture around internal prosthetic finger joint
  • Periprosthetic fracture around internal prosthetic spinal joint
  • Periprosthetic fracture around internal prosthetic toe joint
  • Periprosthetic fracture around internal prosthetic wrist joint

Risk adjustment

M97.8XXA 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

M97.8XXA is named in 6 Medicare coverage policies 0 listing it as supporting medical necessity, and 6 listing it as NOT covered. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A58865Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A58893Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A59374Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A59434Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered

Related codes at this level

Codes that share M97.8. If M97.8XXA is not quite right, the correct code is usually one of these.

Questions about M97.8XXA

Is M97.8XXA a billable ICD-10-CM code?
Yes. M97.8XXA is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does M97.8XXA sit in the tabular list?
Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Periprosthetic fracture around internal prosthetic joint (M97).
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.