I40.1
BillableIsolated myocarditis
Isolated myocarditis
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Fiedler's myocarditis
- Giant cell myocarditis
- Idiopathic myocarditis
Includes
Conditions included under this code
- subacute myocarditis
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- acute rheumatic myocarditis (I01.2)
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- 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)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Also Known As / Clinical Terms
SNOMED CT
UMLS
- Fiedler's myocarditisC0155689
- Idiopathic myocarditisC0155689
- Idiopathic myocarditis (disorder)C0155689
- Isolated (Fiedler's) myocarditisC0155689
- Isolated (Fiedler's) myocarditis (disorder)C0155689
- Isolated myocarditisC0155689
- Giant Cell MyocarditisC0264856
- Giant cell myocarditisC0264856
- Giant cell myocarditis (disorder)C0264856
Frequently Asked Questions
What is ICD-10 code I40.1?
ICD-10-CM code I40.1 represents "Isolated myocarditis". It is a billable/specific code that can be used on a claim.
Is I40.1 a billable code?
Yes, I40.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I40.1 in?
I40.1 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I40.1?
I40.1 has Excludes1 notes indicating codes that cannot be used together with it, including: acute rheumatic myocarditis (I01.2).
What SNOMED CT codes does I40.1 map to?
I40.1 maps to 5 SNOMED CT concepts: 427372006, 91025000, 60812006, 266238009, 55482007. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I40.1?
I40.1 is linked to 2 UMLS Concept Unique Identifiers: C0155689, C0264856. 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.