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ICD-10-CM · FY 2026 APRIL UPDATE

M84.34

Stress fracture, hand and fingers

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
M84.341Stress fracture, right handCategory
M84.341AStress fracture, right hand, initial encounter for fractureBillable
M84.341DStress fracture, right hand, subsequent encounter for fracture with routine healingBillable
M84.341GStress fracture, right hand, subsequent encounter for fracture with delayed healingBillable
M84.341KStress fracture, right hand, subsequent encounter for fracture with nonunionBillable
M84.341PStress fracture, right hand, subsequent encounter for fracture with malunionBillable
M84.341SStress fracture, right hand, sequelaBillable
M84.342Stress fracture, left handCategory
M84.342AStress fracture, left hand, initial encounter for fractureBillable
M84.342DStress fracture, left hand, subsequent encounter for fracture with routine healingBillable
M84.342GStress fracture, left hand, subsequent encounter for fracture with delayed healingBillable
M84.342KStress fracture, left hand, subsequent encounter for fracture with nonunionBillable
M84.342PStress fracture, left hand, subsequent encounter for fracture with malunionBillable
M84.342SStress fracture, left hand, sequelaBillable
M84.343Stress fracture, unspecified handCategory
M84.343AStress fracture, unspecified hand, initial encounter for fractureBillable
M84.343DStress fracture, unspecified hand, subsequent encounter for fracture with routine healingBillable
M84.343GStress fracture, unspecified hand, subsequent encounter for fracture with delayed healingBillable
M84.343KStress fracture, unspecified hand, subsequent encounter for fracture with nonunionBillable
M84.343PStress fracture, unspecified hand, subsequent encounter for fracture with malunionBillable
M84.343SStress fracture, unspecified hand, sequelaBillable
M84.344Stress fracture, right finger(s)Category
M84.344AStress fracture, right finger(s), initial encounter for fractureBillable
M84.344DStress fracture, right finger(s), subsequent encounter for fracture with routine healingBillable
M84.344GStress fracture, right finger(s), subsequent encounter for fracture with delayed healingBillable
M84.344KStress fracture, right finger(s), subsequent encounter for fracture with nonunionBillable
M84.344PStress fracture, right finger(s), subsequent encounter for fracture with malunionBillable
M84.344SStress fracture, right finger(s), sequelaBillable
M84.345Stress fracture, left finger(s)Category
M84.345AStress fracture, left finger(s), initial encounter for fractureBillable

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.