M84.754A

Complete transverse atypical femoral fracture, right leg, initial encounter for fracture

Risk-adjusting (HCC)Billable code

HCC risk adjustment mapping

CMS-HCC V28

HCC402

Hip Fracture/Dislocation

CMS-HCC ESRD V24

HCC170

Hip Fracture/Dislocation

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

Inherited from M84.75Atypical femoral fracture

7th character

The appropriate 7th character is to be added to each code from M84.75:

Valid 7th characters and their meanings
Character	Meaning
A	initial encounter for fracture
D	subsequent encounter for fracture with routine healing
G	subsequent encounter for fracture with delayed healing
K	subsequent encounter for fracture with nonunion
P	subsequent encounter for fracture with malunion
S	sequela

Inherited from M84Disorder of continuity of bone

Excludes 2

traumatic fracture of bone-see fracture, by site

Inherited from chapter 13Diseases of the musculoskeletal system and connective tissue

Excludes 2

arthropathic psoriasis (L40.5-) certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) compartment syndrome (traumatic) (T79.A-) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Note

Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition (M00-M25) Arthropathies (M00-M25) Includes: Disorders affecting predominantly peripheral (limb) joints (M40-M54) Dorsopathies (M40-M54) (M60-M79) Soft tissue disorders (M60-M79) (M80-M94) Osteopathies and chondropathies (M80-M94)

Official Guidelines for M84.754A

FY 2026 ›

I.C.13Chapter-specific guidanceChapter 13: Diseases of the Musculoskeletal System and Connective

Subsections

Sections that reference M84.754A

I.C.2.l.6)Pathologic fracture due to a neoplasmChapter 2
… is for a pathological fracture due to a neoplasm, and the focus of treatment is the fracture, a code from subcategory M84.5, Pathological fracture in neoplastic disease, should be sequenced first, followed by the code for the neoplasm. …

Sections whose FY 2026 text names M84.754A, its M84 category, or a range containing it — the chapter guidance above is the authoritative source.