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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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M45-M49
Spondylopathies
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M46-
Other inflammatory spondylopathies
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2021 ICD-10-CM Diagnosis Code M46.85
2021 ICD-10-CM Diagnosis Code M46.85
Other specified inflammatory spondylopathies, thoracolumbar region
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- M46.85 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Oth inflammatory spondylopathies, thoracolumbar region
- The 2021 edition of ICD-10-CM M46.85 became effective on October 1, 2020.
- This is the American ICD-10-CM version of M46.85 - other international versions of ICD-10 M46.85 may differ.
The following code(s) above
M46.85 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
M46.85:
ICD-10-CM M46.85 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 551 Medical back problems with mcc
- 552 Medical back problems without mcc
Convert M46.85 to ICD-9-CM
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
- Spondyloarthritis
- axial - see also Spondlyitis, ankylosing
- non-radiographic M46.80
ICD-10-CM Diagnosis Code M46.80
Other specified inflammatory spondylopathies, site unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- Spondylopathy M48.9
ICD-10-CM Diagnosis Code M48.9
Spondylopathy, unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- inflammatory M46.90
ICD-10-CM Diagnosis Code M46.90
Unspecified inflammatory spondylopathy, site unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- specified type NEC M46.80
ICD-10-CM Diagnosis Code M46.80
Other specified inflammatory spondylopathies, site unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- thoracolumbar region M46.85
ICD-10-CM Codes Adjacent To M46.85
M46.58 …… sacral and sacrococcygeal region
M46.59 …… multiple sites in spine
M46.8 Other specified inflammatory spondylopathies
M46.81 …… occipito-atlanto-axial region
M46.83 …… cervicothoracic region
M46.85
…… thoracolumbar region
M46.88 …… sacral and sacrococcygeal region
M46.89 …… multiple sites in spine
M46.9 Unspecified inflammatory spondylopathy
M46.91 …… occipito-atlanto-axial region
M46.93 …… cervicothoracic region
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.