M45.A0
BillableNon-radiographic axial spondyloarthritis unsp site in spin
Non-radiographic axial spondyloarthritis of unspecified sites in spine
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- 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)
- Behçet's disease (M35.2)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for non-radiographic axial spondyloarthritis unsp site in spin?
The ICD-10-CM code for non-radiographic axial spondyloarthritis unsp site in spin is M45.A0. The full clinical description is "Non-radiographic axial spondyloarthritis of unspecified sites in spine". M45.A0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M45.A0 mean?
ICD-10-CM code M45.A0 represents "Non-radiographic axial spondyloarthritis of unspecified sites in spine". It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a billable/specific code that can be used on a claim.
Is M45.A0 a billable code?
Yes, M45.A0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M45.A0 in?
M45.A0 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M45.A0?
M45.A0 has Excludes1 notes indicating codes that cannot be used together with it, including: arthropathy in Reiter's disease (M02.3-); juvenile (ankylosing) spondylitis (M08.1).
What are the UMLS CUIs for M45.A0?
M45.A0 is linked to 1 UMLS Concept Unique Identifier: C5539185. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.