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ICD-10-CM Codes
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M00-M99
Diseases of the musculoskeletal system and connective tissue
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M86-M90
Other osteopathies
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M86-
Osteomyelitis
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2021 ICD-10-CM Diagnosis Code M86.3
2021 ICD-10-CM Diagnosis Code M86.3
Chronic multifocal osteomyelitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- M86.3 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2021 edition of ICD-10-CM M86.3 became effective on October 1, 2020.
- This is the American ICD-10-CM version of M86.3 - other international versions of ICD-10 M86.3 may differ.
The following code(s) above
M86.3 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
M86.3:
- M00-M99
2021 ICD-10-CM Range M00-M99
Diseases of the musculoskeletal system and connective tissueNote- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Type 2 Excludes- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Diseases of the musculoskeletal system and connective tissue - M86-M90
2021 ICD-10-CM Range M86-M90
Other osteopathiesType 1 Excludes- postprocedural osteopathies (M96.-)
Other osteopathies - M86
ICD-10-CM Diagnosis Code M86
Osteomyelitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Use Additional- code (B95-B97) to identify infectious agent
Osteomyelitis
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To M86.3
M86.26 Subacute osteomyelitis, tibia and fibula
M86.261 Subacute osteomyelitis, right tibia and fibula
M86.262 Subacute osteomyelitis, left tibia and fibula
M86.269 Subacute osteomyelitis, unspecified tibia and fibula
M86.27 Subacute osteomyelitis, ankle and foot
M86.271 Subacute osteomyelitis, right ankle and foot
M86.272 Subacute osteomyelitis, left ankle and foot
M86.279 Subacute osteomyelitis, unspecified ankle and foot
M86.3
Chronic multifocal osteomyelitis
M86.31 Chronic multifocal osteomyelitis, shoulder
M86.311 Chronic multifocal osteomyelitis, right shoulder
M86.312 Chronic multifocal osteomyelitis, left shoulder
M86.319 Chronic multifocal osteomyelitis, unspecified shoulder
M86.32 Chronic multifocal osteomyelitis, humerus
M86.321 Chronic multifocal osteomyelitis, right humerus
M86.322 Chronic multifocal osteomyelitis, left humerus
M86.329 Chronic multifocal osteomyelitis, unspecified humerus
M86.33 Chronic multifocal osteomyelitis, radius and ulna
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.