S82.86 Maisonneuve's fracture

Non-billable header with 6 child codes.

Applies from S82 Fracture of lower leg, including ankle

Includes

• fracture of malleolus

Excludes1 (never code together)

• traumatic amputation of lower leg (S88.-)

Excludes2 (not included here)

• fracture of foot, except ankle (S92.-)
• periprosthetic fracture around internal prosthetic ankle joint (M97.2)
• periprosthetic fracture around internal prosthetic implant of knee joint (M97.1-)

7th character note

• The appropriate 7th character is to be added to all codes from category S82

Notes

• A fracture not indicated as displaced or nondisplaced should be coded to displaced
• A fracture not indicated as open or closed should be coded to closed
• The open fracture designations are based on the Gustilo open fracture classification

7th character required

• A — initial encounter for closed fracture
• B — initial encounter for open fracture type I or II
• C — initial encounter for open fracture type IIIA, IIIB, or IIIC
• D — subsequent encounter for closed fracture with routine healing
• E — subsequent encounter for open fracture type I or II with routine healing
• F — subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
• G — subsequent encounter for closed fracture with delayed healing
• H — subsequent encounter for open fracture type I or II with delayed healing
• J — subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing
• K — subsequent encounter for closed fracture with nonunion
• M — subsequent encounter for open fracture type I or II with nonunion
• N — subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
• P — subsequent encounter for closed fracture with malunion
• Q — subsequent encounter for open fracture type I or II with malunion
• R — subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
• S — sequela

Codes under S82.86

• S82.861 Displaced Maisonneuve's fracture of right leg
• S82.862 Displaced Maisonneuve's fracture of left leg
• S82.863 Displaced Maisonneuve's fracture of unspecified leg
• S82.864 Nondisplaced Maisonneuve's fracture of right leg
• S82.865 Nondisplaced Maisonneuve's fracture of left leg
• S82.866 Nondisplaced Maisonneuve's fracture of unspecified leg

Code annotations containing back-references to S82.86

Back-references to S82.86

• Type 1 Excludes: S82.3 Fracture of lower end of tibia ("Maisonneuve's fracture (S82.86-)")

Back-references to S82

• Type 2 Excludes: M23 Internal derangement of knee ("current injury - see injury of knee and lower leg (S80-S89)")
• Type 1 Excludes: M84.3 Stress fracture ("traumatic fracture (S12.-, S22.-, S32.-, S42.-, S52.-, S62.-, S72.-, S82.-, S92.-)")
• Type 1 Excludes: M84.4 Pathological fracture, not elsewhere classified ("traumatic fracture (S12.-, S22.-, S32.-, S42.-, S52.-, S62.-, S72.-, S82.-, S92.-)")
• Type 2 Excludes: S72 Fracture of femur ("fracture of lower leg and ankle (S82.-)")
• Type 1 Excludes: S81 Open wound of knee and lower leg ("open fracture of knee and lower leg (S82.-)")
• Type 2 Excludes: S92 Fracture of foot and toe, except ankle ("fracture of ankle (S82.-)")
• Type 2 Excludes: S92 Fracture of foot and toe, except ankle ("fracture of malleolus (S82.-)")

Diagnosis Index entries for S82.86

• Fracture, traumatic (abduction) (adduction) (separation) › Maisonneuve's (displaced)
• Fracture, traumatic (abduction) (adduction) (separation) › Maisonneuve's (displaced) › nondisplaced

Nearby codes

• S82.856N Nondisplaced trimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
• S82.856P Nondisplaced trimalleolar fracture of unspecified lower leg, subsequent encounter for closed fracture with malunion
• S82.856Q Nondisplaced trimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with malunion
• S82.856R Nondisplaced trimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
• S82.856S Nondisplaced trimalleolar fracture of unspecified lower leg, sequela
• S82.86 Maisonneuve's fracture (this code)
• S82.861 Displaced Maisonneuve's fracture of right leg
• S82.861A Displaced Maisonneuve's fracture of right leg, initial encounter for closed fracture
• S82.861B Displaced Maisonneuve's fracture of right leg, initial encounter for open fracture type I or II
• S82.861C Displaced Maisonneuve's fracture of right leg, initial encounter for open fracture type IIIA, IIIB, or IIIC
• S82.861D Displaced Maisonneuve's fracture of right leg, subsequent encounter for closed fracture with routine healing