ICD-10-CM · FY 2026 APRIL UPDATE

S82.02

Longitudinal fracture of 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

CODE	DESCRIPTION	TYPE
S82.021	Displaced longitudinal fracture of right patella	Category
S82.021A	Displaced longitudinal fracture of right patella, initial encounter for closed fracture	Billable
S82.021B	Displaced longitudinal fracture of right patella, initial encounter for open fracture type I or II	Billable
S82.021C	Displaced longitudinal fracture of right patella, initial encounter for open fracture type IIIA, IIIB, or IIIC	Billable
S82.021D	Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with routine healing	Billable
S82.021E	Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with routine healing	Billable
S82.021F	Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing	Billable
S82.021G	Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with delayed healing	Billable
S82.021H	Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with delayed healing	Billable
S82.021J	Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing	Billable
S82.021K	Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with nonunion	Billable
S82.021M	Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with nonunion	Billable
S82.021N	Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion	Billable
S82.021P	Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with malunion	Billable
S82.021Q	Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with malunion	Billable
S82.021R	Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion	Billable
S82.021S	Displaced longitudinal fracture of right patella, sequela	Billable
S82.022	Displaced longitudinal fracture of left patella	Category
S82.022A	Displaced longitudinal fracture of left patella, initial encounter for closed fracture	Billable
S82.022B	Displaced longitudinal fracture of left patella, initial encounter for open fracture type I or II	Billable
S82.022C	Displaced longitudinal fracture of left patella, initial encounter for open fracture type IIIA, IIIB, or IIIC	Billable
S82.022D	Displaced longitudinal fracture of left patella, subsequent encounter for closed fracture with routine healing	Billable
S82.022E	Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type I or II with routine healing	Billable
S82.022F	Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing	Billable
S82.022G	Displaced longitudinal fracture of left patella, subsequent encounter for closed fracture with delayed healing	Billable
S82.022H	Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type I or II with delayed healing	Billable
S82.022J	Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing	Billable
S82.022K	Displaced longitudinal fracture of left patella, subsequent encounter for closed fracture with nonunion	Billable
S82.022M	Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type I or II with nonunion	Billable
S82.022N	Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion	Billable

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.