Is M84.37 a billable code?
No. M84.37 is a header code that groups 54 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
M84.37: Stress fracture, ankle, foot and toes
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
M84.37 groups related diagnoses under stress fracture, ankle, foot and toes. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under M84.37
- M84.371AStress fracture, right ankle, initial encounter for fracture
- M84.371DStress fracture, right ankle, subsequent encounter for fracture with routine healing
- M84.371GStress fracture, right ankle, subsequent encounter for fracture with delayed healing
- M84.371KStress fracture, right ankle, subsequent encounter for fracture with nonunion
- M84.371PStress fracture, right ankle, subsequent encounter for fracture with malunion
- M84.371SStress fracture, right ankle, sequela
- M84.372AStress fracture, left ankle, initial encounter for fracture
- M84.372DStress fracture, left ankle, subsequent encounter for fracture with routine healing
- M84.372GStress fracture, left ankle, subsequent encounter for fracture with delayed healing
- M84.372KStress fracture, left ankle, subsequent encounter for fracture with nonunion
- M84.372PStress fracture, left ankle, subsequent encounter for fracture with malunion
- M84.372SStress fracture, left ankle, sequela
- M84.373AStress fracture, unspecified ankle, initial encounter for fracture
- M84.373DStress fracture, unspecified ankle, subsequent encounter for fracture with routine healing
- M84.373GStress fracture, unspecified ankle, subsequent encounter for fracture with delayed healing
- M84.373KStress fracture, unspecified ankle, subsequent encounter for fracture with nonunion
- M84.373PStress fracture, unspecified ankle, subsequent encounter for fracture with malunion
- M84.373SStress fracture, unspecified ankle, sequela
- M84.374AStress fracture, right foot, initial encounter for fracture
- M84.374DStress fracture, right foot, subsequent encounter for fracture with routine healing
- M84.374GStress fracture, right foot, subsequent encounter for fracture with delayed healing
- M84.374KStress fracture, right foot, subsequent encounter for fracture with nonunion
- M84.374PStress fracture, right foot, subsequent encounter for fracture with malunion
- M84.374SStress fracture, right foot, sequela
- M84.375AStress fracture, left foot, initial encounter for fracture
- M84.375DStress fracture, left foot, subsequent encounter for fracture with routine healing
- M84.375GStress fracture, left foot, subsequent encounter for fracture with delayed healing
- M84.375KStress fracture, left foot, subsequent encounter for fracture with nonunion
- M84.375PStress fracture, left foot, subsequent encounter for fracture with malunion
- M84.375SStress fracture, left foot, sequela
- M84.376AStress fracture, unspecified foot, initial encounter for fracture
- M84.376DStress fracture, unspecified foot, subsequent encounter for fracture with routine healing
- M84.376GStress fracture, unspecified foot, subsequent encounter for fracture with delayed healing
- M84.376KStress fracture, unspecified foot, subsequent encounter for fracture with nonunion
- M84.376PStress fracture, unspecified foot, subsequent encounter for fracture with malunion
- M84.376SStress fracture, unspecified foot, sequela
- M84.377AStress fracture, right toe(s), initial encounter for fracture
- M84.377DStress fracture, right toe(s), subsequent encounter for fracture with routine healing
- M84.377GStress fracture, right toe(s), subsequent encounter for fracture with delayed healing
- M84.377KStress fracture, right toe(s), subsequent encounter for fracture with nonunion
- M84.377PStress fracture, right toe(s), subsequent encounter for fracture with malunion
- M84.377SStress fracture, right toe(s), sequela
- M84.378AStress fracture, left toe(s), initial encounter for fracture
- M84.378DStress fracture, left toe(s), subsequent encounter for fracture with routine healing
- M84.378GStress fracture, left toe(s), subsequent encounter for fracture with delayed healing
- M84.378KStress fracture, left toe(s), subsequent encounter for fracture with nonunion
- M84.378PStress fracture, left toe(s), subsequent encounter for fracture with malunion
- M84.378SStress fracture, left toe(s), sequela
- M84.379AStress fracture, unspecified toe(s), initial encounter for fracture
- M84.379DStress fracture, unspecified toe(s), subsequent encounter for fracture with routine healing
- M84.379GStress fracture, unspecified toe(s), subsequent encounter for fracture with delayed healing
- M84.379KStress fracture, unspecified toe(s), subsequent encounter for fracture with nonunion
- M84.379PStress fracture, unspecified toe(s), subsequent encounter for fracture with malunion
- M84.379SStress fracture, unspecified toe(s), sequela
Other codes in M84.3 Stress fracture
- M84.30Stress fracture, unspecified siteheader
- M84.31Stress fracture, shoulderheader
- M84.32Stress fracture, humerusheader
- M84.33Stress fracture, ulna and radiusheader
- M84.34Stress fracture, hand and fingersheader
- M84.35Stress fracture, pelvis and femurheader
- M84.36Stress fracture, tibia and fibulaheader
- M84.38Stress fracture, other siteheader
M84.37 questions
What does M84.37 mean?
M84.37 is the ICD-10-CM code for Stress fracture, ankle, foot and toes. It is in chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.