M26.649
BillableArthritis of unspecified temporomandibular joint
Arthritis of unspecified temporomandibular joint
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)
- current temporomandibular joint dislocation (S03.0)
- current temporomandibular joint sprain (S03.4)
Also Known As / Clinical Terms
SNOMED CT
- Articular gout of temporomandibular joint699681002
- Gouty arthritis of temporomandibular joint699681002
- Retrodiscitis of temporomandibular joint702976005
- Arthritis due to and following rheumatic fever1148597009
- Rheumatic arthritis1148597009
- Arthritis of temporomandibular joint due to and following rheumatic fever1148598004
- Rheumatic arthritis of temporomandibular joint1148598004
Frequently Asked Questions
What is the ICD-10 code for arthritis of unspecified temporomandibular joint?
The ICD-10-CM code for arthritis of unspecified temporomandibular joint is M26.649. The full clinical description is "Arthritis of unspecified temporomandibular joint". M26.649 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M26.649 mean?
ICD-10-CM code M26.649 represents "Arthritis of unspecified temporomandibular joint". 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 M26.649 a billable code?
Yes, M26.649 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M26.649 in?
M26.649 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M26.649?
M26.649 has Excludes1 notes indicating codes that cannot be used together with it, including: hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).
What SNOMED CT codes does M26.649 map to?
M26.649 maps to 4 SNOMED CT concepts: 1148597009, 1148598004, 699681002, 702976005. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M26.649?
M26.649 is linked to 1 UMLS Concept Unique Identifier: C5384754. 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.