S82.846N ICD-10-CM Code: Nondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
S82.846NNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where S82.846N sits
- 1
Chapter 19
Injury, poisoning and certain other consequences of external causes (S00-T88)
- 2
Section
Injuries to the knee and lower leg (S80-S89)
- 3
Category S82
Fracture of lower leg, including ankle
- 4
Subcategory S82.846
Nondisplaced bimalleolar fracture of unspecified lower leg
- 5
Code S82.846N
Nondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for S82.846N.
Code first
No “code first” instruction is listed for S82.846N.
Use additional code
No “use additional code” instruction is listed for S82.846N.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for S82.846N.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for S82.846N.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code S82.846N mean?
S82.846N is the FY 2027 U.S. ICD-10-CM code for “Nondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion.”
Is S82.846N a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, S82.846N has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is S82.846N located in ICD-10-CM?
S82.846N is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the knee and lower leg (S80-S89) (S80–S89), under category S82, Fracture of lower leg, including ankle and subcategory S82.846, Nondisplaced bimalleolar fracture of unspecified lower leg.
What coding notes are listed for S82.846N?
No inclusion terms are listed for S82.846N in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
Keep exploring
Related S82.846 codes
S82.846ANondisplaced bimalleolar fracture of unspecified lower leg, initial encounter for closed fracture
S82.846BNondisplaced bimalleolar fracture of unspecified lower leg, initial encounter for open fracture type I or II
S82.846CNondisplaced bimalleolar fracture of unspecified lower leg, initial encounter for open fracture type IIIA, IIIB, or IIIC
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