M84.476G — Pathological fracture, unspecified foot, subsequent encounter for fracture with delayed healing
Is M84.476G billable?
Yes, but M84.476G is an unspecified code. M84.476G is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, M84.476G is an unspecified or catch-all code. Payers apply additional scrutiny to unspecified codes and many deny them when the medical record supports a more specific option, so check the documentation before selecting M84.476G — the more specific alternatives are listed below.
More specific alternatives
- M84.471GPathological fracture, right ankle, subsequent encounter for fracture with delayed healing
- M84.472GPathological fracture, left ankle, subsequent encounter for fracture with delayed healing
- M84.474GPathological fracture, right foot, subsequent encounter for fracture with delayed healing
- M84.475GPathological fracture, left foot, subsequent encounter for fracture with delayed healing
- M84.477GPathological fracture, right toe(s), subsequent encounter for fracture with delayed healing
- M84.478GPathological fracture, left toe(s), subsequent encounter for fracture with delayed healing
M84.476G at a glance
| Code | M84.476G |
|---|---|
| Description | Pathological fracture, unspecified foot, subsequent encounter for fracture with delayed healing |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "G" | subsequent encounter for fracture with delayed healing |
What does the 7th character "G" mean in M84.476G?
In M84.476G, the 7th character G means subsequent encounter for fracture with delayed healing. The 7th character is required for M84.476G to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does M84.476G group to?
M84.476G sits in MDC 08 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 559Aftercare, Musculoskeletal System and Connective Tissue with MCCmedical
- 560Aftercare, Musculoskeletal System and Connective Tissue with CCmedical
- 561Aftercare, Musculoskeletal System and Connective Tissue without CC/MCCmedical
How is M84.476G listed in the Alphabetic Index?
The Alphabetic Index lists these routes under M84.47, the nearest indexed parent of M84.476G. Use them to find the family, then select the specific code.
- Fracture, pathological › ankle (pathologic)
- Fracture, pathological › metatarsus (pathologic)
- Fracture, pathological › tarsus (pathologic)
- Fracture, pathological › toe (pathologic)
Excludes1 — never code together — inherited from M84.4
The conditions below can never be reported together with M84.476G on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from Chapter 13
The conditions below are not part of M84.476G, but a patient may have both at the same time. When documentation supports it, M84.476G and the excluded code may both be reported.
- 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)
Excludes2 — not included here — inherited from M84
The conditions below are not part of M84.476G, but a patient may have both at the same time. When documentation supports it, M84.476G and the excluded code may both be reported.
- traumatic fracture of bone-see fracture, by site
Excludes2 — not included here — inherited from M84.4
The conditions below are not part of M84.476G, but a patient may have both at the same time. When documentation supports it, M84.476G and the excluded code may both be reported.
- personal history of (healed) pathological fracture (Z87.311)
How long has M84.476G existed?
M84.476G has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.