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ICD-10-CM · FY 2026 APRIL UPDATE

S82.021

Displaced longitudinal fracture of right patella

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
S82.021ADisplaced longitudinal fracture of right patella, initial encounter for closed fractureBillable
S82.021BDisplaced longitudinal fracture of right patella, initial encounter for open fracture type I or IIBillable
S82.021CDisplaced longitudinal fracture of right patella, initial encounter for open fracture type IIIA, IIIB, or IIICBillable
S82.021DDisplaced longitudinal fracture of right patella, subsequent encounter for closed fracture with routine healingBillable
S82.021EDisplaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with routine healingBillable
S82.021FDisplaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingBillable
S82.021GDisplaced longitudinal fracture of right patella, subsequent encounter for closed fracture with delayed healingBillable
S82.021HDisplaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with delayed healingBillable
S82.021JDisplaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingBillable
S82.021KDisplaced longitudinal fracture of right patella, subsequent encounter for closed fracture with nonunionBillable
S82.021MDisplaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with nonunionBillable
S82.021NDisplaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionBillable
S82.021PDisplaced longitudinal fracture of right patella, subsequent encounter for closed fracture with malunionBillable
S82.021QDisplaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with malunionBillable
S82.021RDisplaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionBillable
S82.021SDisplaced longitudinal fracture of right patella, sequelaBillable

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.