2024 ICD-10-CM Diagnosis Code M77.52

Other enthesopathy of left foot and ankle

ICD-10-CM Code:
M77.52
ICD-10 Code for:
Other enthesopathy of left foot and ankle
Is Billable?
Yes - Valid for Submission
Chronic Condition Indicator: [1]
Not chronic
Code Navigator:

Code Classification

  • Diseases of the musculoskeletal system and connective tissue
    (M00–M99)
    • Other soft tissue disorders
      (M70-M79)
      • Other enthesopathies
        (M77)

M77.52 is a billable diagnosis code used to specify a medical diagnosis of other enthesopathy of left foot and ankle. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Achilles bursitis
  • Bilateral bursitis of calcaneal tendon bursae
  • Bilateral bursitis of feet
  • Bilateral capsulitis of ankles
  • Bilateral capsulitis of intertarsal joints
  • Bilateral capsulitis of metatarsophalangeal joint of feet
  • Bilateral enthesopathy of ankles
  • Bilateral enthesopathy of feet
  • Bilateral intermetatarsal bursitis
  • Bilateral retrocalcaneal bursitis of feet
  • Bone spur of left foot
  • Bursitis of left Achilles bursa
  • Bursitis of left foot
  • Bursitis of left foot
  • Bursitis of left foot
  • Bursitis of left foot
  • Bursitis of right Achilles bursa
  • Bursitis of right foot
  • Bursitis of right foot
  • Bursitis of right foot
  • Capsulitis of left tarsus
  • Capsulitis of left tarsus
  • Capsulitis of metatarsophalangeal joint of left foot
  • Capsulitis of metatarsophalangeal joint of right foot
  • Capsulitis of right tarsus
  • Enthesopathy of ankle AND/OR tarsus
  • Enthesopathy of ankle region
  • Enthesopathy of foot region
  • Enthesopathy of foot region
  • Enthesopathy of left ankle
  • Enthesopathy of left foot
  • Enthesopathy of left foot
  • Enthesopathy of right ankle
  • Enthesopathy of right foot
  • Enthesopathy of toe of left foot
  • Exostosis of left foot
  • Intermetatarsal bursitis
  • Intermetatarsal bursitis
  • Intermetatarsal bursitis of left foot
  • Intermetatarsal bursitis of left foot
  • Intermetatarsal bursitis of right foot
  • Postcalcaneal bursitis
  • Postcalcaneal bursitis
  • Retrocalcaneal bursitis of left foot
  • Retrocalcaneal bursitis of left foot
  • Retrocalcaneal bursitis of right foot

Clinical Classification

Convert M77.52 to ICD-9-CM

  • ICD-9-CM Code: 726.79 - Ankle enthesopathy NEC
    Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Patient Education


Foot Injuries and Disorders

Each of your feet has 26 bones, 33 joints, and more than 100 tendons, muscles, and ligaments. No wonder a lot of things can go wrong. Here are a few common problems:

  • Bunions - hard, painful bumps on the big toe joint
  • Corns and calluses - thickened skin from friction or pressure
  • Plantar warts - warts on the soles of your feet
  • Fallen arches - also called flat feet

Ill-fitting shoes often cause these problems. Aging and being overweight also increase your chances of having foot problems.


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.