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  6. 2024 ICD-10-CM Code M61
Version 2024
Non-Billable Code

2024 ICD-10-CM Diagnosis Code M61

Calcification and ossification of muscle

ICD-10-CM Code:
M61
ICD-10 Code for:
Calcification and ossification of muscle
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Diseases of the musculoskeletal system and connective tissue
    (M00–M99)
    • Disorders of muscles
      (M60-M63)
      • Calcification and ossification of muscle
        (M61)

M61 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of calcification and ossification of muscle. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Calcification and ossification of muscle

Non-specific codes like M61 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for calcification and ossification of muscle:

  • M61.0 for Myositis ossificans traumatica - NON-BILLABLE CODE

  • Use M61.00 for Myositis ossificans traumatica, unspecified site - BILLABLE CODE

  • M61.01 for Myositis ossificans traumatica, shoulder - NON-BILLABLE CODE

  • M61.02 for Myositis ossificans traumatica, upper arm - NON-BILLABLE CODE

  • M61.03 for Myositis ossificans traumatica, forearm - NON-BILLABLE CODE

  • M61.04 for Myositis ossificans traumatica, hand - NON-BILLABLE CODE

  • M61.05 for Myositis ossificans traumatica, thigh - NON-BILLABLE CODE

  • M61.06 for Myositis ossificans traumatica, lower leg - NON-BILLABLE CODE

  • M61.07 for Myositis ossificans traumatica, ankle and foot - NON-BILLABLE CODE

  • Use M61.08 for Myositis ossificans traumatica, other site - BILLABLE CODE

  • Use M61.09 for Myositis ossificans traumatica, multiple sites - BILLABLE CODE

  • M61.1 for Myositis ossificans progressiva - NON-BILLABLE CODE

  • Use M61.10 for Myositis ossificans progressiva, unspecified site - BILLABLE CODE

  • M61.11 for Myositis ossificans progressiva, shoulder - NON-BILLABLE CODE

  • M61.12 for Myositis ossificans progressiva, upper arm - NON-BILLABLE CODE

  • M61.13 for Myositis ossificans progressiva, forearm - NON-BILLABLE CODE

  • M61.14 for Myositis ossificans progressiva, hand and finger(s) - NON-BILLABLE CODE

  • M61.15 for Myositis ossificans progressiva, thigh - NON-BILLABLE CODE

  • M61.16 for Myositis ossificans progressiva, lower leg - NON-BILLABLE CODE

  • M61.17 for Myositis ossificans progressiva, ankle, foot and toe(s) - NON-BILLABLE CODE

  • Use M61.18 for Myositis ossificans progressiva, other site - BILLABLE CODE

  • Use M61.19 for Myositis ossificans progressiva, multiple sites - BILLABLE CODE

  • M61.2 for Paralytic calcification and ossification of muscle - NON-BILLABLE CODE

  • Use M61.20 for Paralytic calcification and ossification of muscle, unspecified site - BILLABLE CODE

  • M61.21 for Paralytic calcification and ossification of muscle, shoulder - NON-BILLABLE CODE

  • M61.22 for Paralytic calcification and ossification of muscle, upper arm - NON-BILLABLE CODE

  • M61.23 for Paralytic calcification and ossification of muscle, forearm - NON-BILLABLE CODE

  • M61.24 for Paralytic calcification and ossification of muscle, hand - NON-BILLABLE CODE

  • M61.25 for Paralytic calcification and ossification of muscle, thigh - NON-BILLABLE CODE

  • M61.26 for Paralytic calcification and ossification of muscle, lower leg - NON-BILLABLE CODE

  • M61.27 for Paralytic calcification and ossification of muscle, ankle and foot - NON-BILLABLE CODE

  • Use M61.28 for Paralytic calcification and ossification of muscle, other site - BILLABLE CODE

  • Use M61.29 for Paralytic calcification and ossification of muscle, multiple sites - BILLABLE CODE

  • M61.3 for Calcification and ossification of muscles associated with burns - NON-BILLABLE CODE

  • Use M61.30 for Calcification and ossification of muscles associated with burns, unspecified site - BILLABLE CODE

  • M61.31 for Calcification and ossification of muscles associated with burns, shoulder - NON-BILLABLE CODE

  • M61.32 for Calcification and ossification of muscles associated with burns, upper arm - NON-BILLABLE CODE

  • M61.33 for Calcification and ossification of muscles associated with burns, forearm - NON-BILLABLE CODE

  • M61.34 for Calcification and ossification of muscles associated with burns, hand - NON-BILLABLE CODE

  • M61.35 for Calcification and ossification of muscles associated with burns, thigh - NON-BILLABLE CODE

  • M61.36 for Calcification and ossification of muscles associated with burns, lower leg - NON-BILLABLE CODE

  • M61.37 for Calcification and ossification of muscles associated with burns, ankle and foot - NON-BILLABLE CODE

  • Use M61.38 for Calcification and ossification of muscles associated with burns, other site - BILLABLE CODE

  • Use M61.39 for Calcification and ossification of muscles associated with burns, multiple sites - BILLABLE CODE

  • M61.4 for Other calcification of muscle - NON-BILLABLE CODE

  • Use M61.40 for Other calcification of muscle, unspecified site - BILLABLE CODE

  • M61.41 for Other calcification of muscle, shoulder - NON-BILLABLE CODE

  • M61.42 for Other calcification of muscle, upper arm - NON-BILLABLE CODE

  • M61.43 for Other calcification of muscle, forearm - NON-BILLABLE CODE

  • M61.44 for Other calcification of muscle, hand - NON-BILLABLE CODE

  • M61.45 for Other calcification of muscle, thigh - NON-BILLABLE CODE

  • M61.46 for Other calcification of muscle, lower leg - NON-BILLABLE CODE

  • M61.47 for Other calcification of muscle, ankle and foot - NON-BILLABLE CODE

  • Use M61.48 for Other calcification of muscle, other site - BILLABLE CODE

  • Use M61.49 for Other calcification of muscle, multiple sites - BILLABLE CODE

  • M61.5 for Other ossification of muscle - NON-BILLABLE CODE

  • Use M61.50 for Other ossification of muscle, unspecified site - BILLABLE CODE

  • M61.51 for Other ossification of muscle, shoulder - NON-BILLABLE CODE

  • M61.52 for Other ossification of muscle, upper arm - NON-BILLABLE CODE

  • M61.53 for Other ossification of muscle, forearm - NON-BILLABLE CODE

  • M61.54 for Other ossification of muscle, hand - NON-BILLABLE CODE

  • M61.55 for Other ossification of muscle, thigh - NON-BILLABLE CODE

  • M61.56 for Other ossification of muscle, lower leg - NON-BILLABLE CODE

  • M61.57 for Other ossification of muscle, ankle and foot - NON-BILLABLE CODE

  • Use M61.58 for Other ossification of muscle, other site - BILLABLE CODE

  • Use M61.59 for Other ossification of muscle, multiple sites - BILLABLE CODE

  • Use M61.9 for Calcification and ossification of muscle, unspecified - BILLABLE CODE

Patient Education


Bone Diseases

Your bones help you move, give you shape and support your body. They are living tissues that rebuild constantly throughout your life. During childhood and your teens, your body adds new bone faster than it removes old bone. After about age 20, you can lose bone faster than you make bone. To have strong bones when you are young, and to prevent bone loss when you are older, you need to get enough calcium, vitamin D, and exercise. You should also avoid smoking and drinking too much alcohol.

Bone diseases can make bones easy to break. Different kinds of bone problems include:

  • Low bone density and osteoporosis, which make your bones weak and more likely to break
  • Osteogenesis imperfecta makes your bones brittle
  • Paget's disease of bone makes them weak
  • Bones can also develop cancer and infections
  • Other bone diseases, which are caused by poor nutrition, genetics, or problems with the rate of bone growth or rebuilding

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases


[Learn More in MedlinePlus]

Myositis

Myositis means inflammation of the muscles that you use to move your body. An injury, infection, or autoimmune disease can cause it. Two specific kinds are polymyositis and dermatomyositis. Polymyositis causes muscle weakness, usually in the muscles closest to the trunk of your body. Dermatomyositis causes muscle weakness, plus a skin rash.

Other symptoms of myositis may include:

  • Fatigue after walking or standing
  • Tripping or falling
  • Trouble swallowing or breathing

Doctors may use a physical exam, lab tests, imaging tests and a muscle biopsy to diagnose myositis. There is no cure for these diseases, but you can treat the symptoms. Polymyositis and dermatomyositis are first treated with high doses of a corticosteroid. Other options include medications, physical therapy, exercise, heat therapy, assistive devices, and rest.

NIH: National Institute of Neurological Disorders and Stroke


[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.