AutoICD API

E03.5

Billable

Myxedema coma

Myxedema coma

Status

Billable / Specific

Block

E00-E07

Parent Code

E03

ICD-11 Mapping

1 equivalent

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Related Codes(7)
E03.0

Congenital hypothyroidism with diffuse goiter

BillableE03.1

Congenital hypothyroidism without goiter

BillableE03.2

Hypothyroidism due to meds and oth exogenous substances

BillableE03.3

Postinfectious hypothyroidism

BillableE03.4

Atrophy of thyroid (acquired)

BillableE03.8

Other specified hypothyroidism

BillableE03.9

Hypothyroidism, unspecified

Billable

Related Conditions

Hypothyroidism
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

5A00.21Myxoedema comaequivalentPrimary
Also Known As / Clinical Terms(20)

SNOMED CT

UMLS

Clinical Terms

  • Iatrogenic myxoedema coma
  • Myxoedema coma
  • Myxoedema coma due to subclinical hypothyroidism
  • Hypothyroid coma
  • Iatrogenic myxedema coma
  • Myxedema coma (disorder)
  • Myxedema coma due to subclinical hypothyroidism
Frequently Asked Questions
What is the ICD-10 code for myxedema coma?

The ICD-10-CM code for myxedema coma is E03.5. The full clinical description is "Myxedema coma". E03.5 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code E03.5 mean?

ICD-10-CM code E03.5 represents “Myxedema coma”. It is classified under Chapter 4: Endocrine, Nutritional and Metabolic Diseases and is a billable/specific code that can be used on a claim.

Is E03.5 a billable code?

Yes, E03.5 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is E03.5 in?

E03.5 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).

What codes cannot be used with E03.5?

E03.5 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); iodine-deficiency related hypothyroidism (E00-E02); postprocedural hypothyroidism (E89.0).

What SNOMED CT codes does E03.5 map to?

E03.5 maps to 3 SNOMED CT concepts: 21263006, 1179455003, 1179376009. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for E03.5?

E03.5 is linked to 1 UMLS Concept Unique Identifier: C0238298. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does E03.5 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like myxedema coma 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 E03.5?

E03.5 maps to the ICD-11 code: 5A00.21 (Myxoedema coma).

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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.