M04.9
BillableAutoinflammatory syndrome, unspecified
Autoinflammatory syndrome, unspecified
Coding Notes
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)
- Crohn's disease (K50.-)
Also Known As / Clinical Terms
SNOMED CT
- Haemophagocytic lymphohistiocytosis234437005
- Haemophagocytic syndrome234437005
- Hemophagocytic lymphohistiocytosis234437005
- Hemophagocytic syndrome234437005
- Hyperinflammatory lymphohistiocytosis234437005
- Haemophagocytic lymphohistiocytosis with rheumatologic disease430478003
- Hemophagocytic lymphohistiocytosis with rheumatologic disease430478003
- Macrophage activation syndrome430478003
- Reactive haemophagocytic syndrome430478003
- Reactive hemophagocytic syndrome430478003
- NLRC4-related autoinflammatory syndrome with macrophage activation syndrome1197594000
- NLRC4-related infantile enterocolitis, autoinflammatory syndrome1197594000
- NLRC4-related macrophage activation syndrome1197594000
- Periodic fever, infantile enterocolitis, autoinflammatory syndrome1197594000
- Early-onset autoimmunity, autoinflammation, immunodeficiency syndrome due to SOCS1 haploinsufficiency1351844007
- Early-onset autoimmunity, autoinflammation, immunodeficiency syndrome due to suppressor of cytokine signaling 1 haploinsufficiency1351844007
- SOCS1-related autoinflammatory syndrome1351844007
- Autoinflammatory disease42111000175103
- Autoinflammatory syndrome42111000175103
Frequently Asked Questions
What is ICD-10 code M04.9?
ICD-10-CM code M04.9 represents "Autoinflammatory syndrome, unspecified". It is a billable/specific code that can be used on a claim.
Is M04.9 a billable code?
Yes, M04.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M04.9 in?
M04.9 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What SNOMED CT codes does M04.9 map to?
M04.9 maps to 5 SNOMED CT concepts: 42111000175103, 1351844007, 234437005, 430478003, 1197594000. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M04.9?
M04.9 is linked to 1 UMLS Concept Unique Identifier: C4268696. 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.