ICD-10-CM
M45.A7: Non-radiographic axial spondyloarthritis of lumbosacral region
A billable ICD-10-CM diagnosis code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
- Kind
- Billable code
- Category
- M45
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Nearby codes
A header groups codes and is not billed. A billable code is one you can report.
- M45Ankylosing spondylitisHeader
- M45.0Ankylosing spondylitis of multiple sites in spineBillable
- M45.1Ankylosing spondylitis of occipito-atlanto-axial regionBillable
- M45.2Ankylosing spondylitis of cervical regionBillable
- M45.3Ankylosing spondylitis of cervicothoracic regionBillable
- M45.4Ankylosing spondylitis of thoracic regionBillable
- M45.5Ankylosing spondylitis of thoracolumbar regionBillable
- M45.6Ankylosing spondylitis lumbar regionBillable
- M45.7Ankylosing spondylitis of lumbosacral regionBillable
- M45.8Ankylosing spondylitis sacral and sacrococcygeal regionBillable
- M45.9Ankylosing spondylitis of unspecified sites in spineBillable
- M45.ANon-radiographic axial spondyloarthritisHeader
- M45.A0Non-radiographic axial spondyloarthritis of unspecified sites in spineBillable
- M45.A1Non-radiographic axial spondyloarthritis of occipito-atlanto-axial regionBillable
- M45.A2Non-radiographic axial spondyloarthritis of cervical regionBillable
- M45.A3Non-radiographic axial spondyloarthritis of cervicothoracic regionBillable
- M45.A4Non-radiographic axial spondyloarthritis of thoracic regionBillable
- M45.A5Non-radiographic axial spondyloarthritis of thoracolumbar regionBillable
- M45.A6Non-radiographic axial spondyloarthritis of lumbar regionBillable
- M45.A8Non-radiographic axial spondyloarthritis of sacral and sacrococcygeal regionBillable
- M45.ABNon-radiographic axial spondyloarthritis of multiple sites in spineBillable
It's the public CDC file. Check the current ICD-10-CM guidelines before you code.
Excludes1
Excludes1 means these codes are not reported together.
From M45. A note on a category applies to every code under it.
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From M45. A note on a category applies to every code under it.
CMS-HCC, payment year 2027 (initial mapping)
A CMS-HCC group is a risk-adjustment category. This page does not decide payment.
- CMS-HCC category 93 (payment year 2027 model)