I09.0
BillableRheumatic myocarditis
Rheumatic myocarditis
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
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •systemic connective tissue disordersM30-M36
- •transient cerebral ischemic attacks and related syndromesG45
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(34)
SNOMED CT
- Chronic myocarditis due to rheumatic heart disease61012002
- Chronic rheumatic heart disease with myocarditis61012002
- Chronic rheumatic myocarditis61012002
- Rheumatic heart disease with myocarditis61012002
- Rheumatoid myocarditis195136004
- Carditis due to rheumatic fever703119002
- Rheumatic cardiomyopathy789037005
- Myocarditis due to autoimmune disease871640001
- Myocarditis in autoimmune disease871640001
- Chronic carditis due to rheumatic heart disease1148765006
- Chronic rheumatic carditis1148765006
- Chronic rheumatic heart disease with carditis1148765006
- Rheumatic heart disease with carditis1148765006
- Chronic myocarditis451241000124108
UMLS
Clinical Terms
- Myocarditis rheumatic
- Carditis due to rheumatic fever
- Rheumatic heart disease with myocarditis
- Rheumatic heart disease with carditis
- Rheumatoid myocarditis (disorder)
- Rheumatoid myocarditis
- Myocarditis in autoimmune disease
- Rheumatic cardiomyopathy
- Chronic rheumatic carditis
- Chronic carditis due to rheumatic heart disease
- Chronic rheumatic heart disease with carditis
- Myocarditis due to autoimmune disease
- Chronic myocarditis
- Chronic rheumatic myocarditis
- Chronic myocarditis due to rheumatic heart disease
- Chronic rheumatic heart disease with myocarditis
Frequently Asked Questions
What is the ICD-10 code for rheumatic myocarditis?
The ICD-10-CM code for rheumatic myocarditis is I09.0. The full clinical description is "Rheumatic myocarditis". I09.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code I09.0 mean?
ICD-10-CM code I09.0 represents “Rheumatic myocarditis”. It is classified under Chapter 9: Diseases of the Circulatory System and is a billable/specific code that can be used on a claim.
Is I09.0 a billable code?
Yes, I09.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I09.0 in?
I09.0 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I09.0?
I09.0 has Excludes1 notes indicating codes that cannot be used together with it, including: myocarditis not specified as rheumatic (I51.4).
What SNOMED CT codes does I09.0 map to?
I09.0 maps to 7 SNOMED CT concepts: 703119002, 1148765006, 451241000124108, 61012002, 871640001, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I09.0?
I09.0 is linked to 1 UMLS Concept Unique Identifier: C0489959. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does I09.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like rheumatic myocarditis affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of I09.0?
I09.0 maps to the ICD-11 code: BC42.3 (Rheumatic myocarditis).
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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.