M77.4 ICD-10-CA code: Metatarsalgia
M77.4 is the ICD-10-CA code for “Metatarsalgia” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
M77.4Metatarsalgia
ICD-10-CA · Canada · Also written M774
Notes for M77.4
As CIHI prints them, with any note M77.4 takes from the headings above it.
Excludes
Conditions classified elsewhere.
- Morton's metatarsalgia (G57.6)
- Bursitis:• NOS (M71.9)• due to use, overuse and pressure (M70.-)osteophyte (M25.7)spinal enthesopathy (M46.0)From M77 Other enthesopathies
- Certain:• conditions originating in the perinatal period (P00-P96)• disorders of the temporomandibular joint (K07.6)• infectious and parasitic diseases (A00-B99)compartment syndrome (T79.6)complications of pregnancy, childbirth and the puerperium (O00-O99)congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)From Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99)
Note
- The following fifth characters represent the following sites of involvement:0 Multiple sites1 Shoulder region: clavical , scapula — joint acromioclavicular, glenohumeral, sternoclavicular2 Upper arm: humerus — elbow joint,3 Forearm: radius , ulna — wrist joint,4 Hand: carpus, fingers, metacarpus — joints between these bones,5 Pelvic region and thigh: buttock , femur , pelvis — joint hip , sacroiliac6 Lower leg: fibula , tibia — knee joint7 Ankle and foot: metatarsus, tarsus, toes — other joints in foot8 Other:head neck ribs skull trunk vertebral column9 Site unspecifiedFrom Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99)
Where M77.4 sits
- 1ChapterChapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99)
- 2Block M60-M79Soft tissue disorders
- 3Block M70-M79Other soft tissue disorders
- 4Category M77Other enthesopathies
- 5Valid code M77.4Metatarsalgia
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code M77.4 mean?
M77.4 is the ICD-10-CA code for “Metatarsalgia” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is M77.4 in ICD-10-CA?
M77.4 sits under M77 Other enthesopathies, within M70-M79 Other soft tissue disorders, within M60-M79 Soft tissue disorders, within Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99).
What coding notes apply to M77.4?
ICD-10-CA lists Excludes, Note notes for M77.4, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.