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ICD-10-CM · FY 2026 APRIL UPDATE

M84.3

Stress fracture

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
M84.30Stress fracture, unspecified siteCategory
M84.30XAStress fracture, unspecified site, initial encounter for fractureBillable
M84.30XDStress fracture, unspecified site, subsequent encounter for fracture with routine healingBillable
M84.30XGStress fracture, unspecified site, subsequent encounter for fracture with delayed healingBillable
M84.30XKStress fracture, unspecified site, subsequent encounter for fracture with nonunionBillable
M84.30XPStress fracture, unspecified site, subsequent encounter for fracture with malunionBillable
M84.30XSStress fracture, unspecified site, sequelaBillable
M84.31Stress fracture, shoulderCategory
M84.311Stress fracture, right shoulderCategory
M84.311AStress fracture, right shoulder, initial encounter for fractureBillable
M84.311DStress fracture, right shoulder, subsequent encounter for fracture with routine healingBillable
M84.311GStress fracture, right shoulder, subsequent encounter for fracture with delayed healingBillable
M84.311KStress fracture, right shoulder, subsequent encounter for fracture with nonunionBillable
M84.311PStress fracture, right shoulder, subsequent encounter for fracture with malunionBillable
M84.311SStress fracture, right shoulder, sequelaBillable
M84.312Stress fracture, left shoulderCategory
M84.312AStress fracture, left shoulder, initial encounter for fractureBillable
M84.312DStress fracture, left shoulder, subsequent encounter for fracture with routine healingBillable
M84.312GStress fracture, left shoulder, subsequent encounter for fracture with delayed healingBillable
M84.312KStress fracture, left shoulder, subsequent encounter for fracture with nonunionBillable
M84.312PStress fracture, left shoulder, subsequent encounter for fracture with malunionBillable
M84.312SStress fracture, left shoulder, sequelaBillable
M84.319Stress fracture, unspecified shoulderCategory
M84.319AStress fracture, unspecified shoulder, initial encounter for fractureBillable
M84.319DStress fracture, unspecified shoulder, subsequent encounter for fracture with routine healingBillable
M84.319GStress fracture, unspecified shoulder, subsequent encounter for fracture with delayed healingBillable
M84.319KStress fracture, unspecified shoulder, subsequent encounter for fracture with nonunionBillable
M84.319PStress fracture, unspecified shoulder, subsequent encounter for fracture with malunionBillable
M84.319SStress fracture, unspecified shoulder, sequelaBillable
M84.32Stress fracture, humerusCategory

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.