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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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M90-
Osteopathies in diseases classified elsewhere
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2019 ICD-10-CM Diagnosis Code M90.5
Osteonecrosis in diseases classified elsewhere
2016 2017 2018 2019 Non-Billable/Non-Specific Code
- M90.5 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2019 edition of ICD-10-CM M90.5 became effective on October 1, 2018.
- This is the American ICD-10-CM version of M90.5 - other international versions of ICD-10 M90.5 may differ.
Code FirstCode First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
- underlying disease, such as:
- caisson disease (
ICD-10-CM Diagnosis Code T70.3
Caisson disease [decompression sickness]
2016 2017 2018 2019 Non-Billable/Non-Specific Code
Applicable To- Compressed-air disease
- Diver's palsy or paralysis
- hemoglobinopathy (
ICD-10-CM Diagnosis Code D50
Iron deficiency anemia
2016 2017 2018 2019 Non-Billable/Non-Specific Code
Includes- asiderotic anemia
- hypochromic anemia
ICD-10-CM Diagnosis Code D64
Other anemias
2016 2017 2018 2019 Non-Billable/Non-Specific Code
Type 1 Excludes- refractory anemia (D46.-)
- refractory anemia with excess blasts in transformation [RAEB T] (C92.0-)
The following code(s) above
M90.5 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
M90.5:
- M00-M99
2019 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)
- M86-M90
2019 ICD-10-CM Range M86-M90
Other osteopathiesType 1 Excludes- postprocedural osteopathies (M96.-)
- M90
ICD-10-CM Diagnosis Code M90
Osteopathies in diseases classified elsewhere
2016 2017 2018 2019 Non-Billable/Non-Specific Code
Type 1 Excludes- osteochondritis, osteomyelitis, and osteopathy (in):
- cryptococcosis (B45.3)
- diabetes mellitus (E08-E13 with .69-)
- gonococcal (A54.43)
- neurogenic syphilis (A52.11)
- renal osteodystrophy (N25.0)
- salmonellosis (A02.24)
- secondary syphilis (A51.46)
- syphilis (late) (A52.77)
- 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
ICD-10-CM Codes Adjacent To M90.5
M89.9 Disorder of bone, unspecified
M90 Osteopathies in diseases classified elsewhere
M90.5
Osteonecrosis in diseases classified elsewhere
M90.51 Osteonecrosis in diseases classified elsewhere, shoulder
M90.511 Osteonecrosis in diseases classified elsewhere, right shoulder
M90.512 Osteonecrosis in diseases classified elsewhere, left shoulder
M90.519 Osteonecrosis in diseases classified elsewhere, unspecified shoulder
M90.52 Osteonecrosis in diseases classified elsewhere, upper arm
M90.521 Osteonecrosis in diseases classified elsewhere, right upper arm
M90.522 Osteonecrosis in diseases classified elsewhere, left upper arm
M90.529 Osteonecrosis in diseases classified elsewhere, unspecified upper arm
M90.53 Osteonecrosis in diseases classified elsewhere, forearm
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
