AutoICD API

E80.21

Billable

Acute intermittent (hepatic) porphyria

Acute intermittent (hepatic) porphyria

Status

Billable / Specific

Block

E70-E88

Parent Code

E80.2

Coding Notes

Includes

Conditions included under this code

  • defects of catalase and peroxidase

Excludes 1

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

  • transitory endocrine and metabolic disorders specific to newborn (P70-P74)
  • androgen insensitivity syndrome (E34.5-)
  • congenital adrenal hyperplasia (E25.0)
  • hemolytic anemias attributable to enzyme disorders (D55.-)
  • Marfan syndrome (Q87.4-)
  • 5-alpha-reductase deficiency (E29.1)

Excludes 2

Conditions not included here, but the patient may have both

  • Ehlers-Danlos syndromes (Q79.6-)

Also Known As / Clinical Terms

SNOMED CT

UMLS

Frequently Asked Questions

What is the ICD-10 code for acute intermittent (hepatic) porphyria?

The ICD-10-CM code for acute intermittent (hepatic) porphyria is E80.21. The full clinical description is "Acute intermittent (hepatic) porphyria". E80.21 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code E80.21 mean?

ICD-10-CM code E80.21 represents "Acute intermittent (hepatic) porphyria". 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 E80.21 a billable code?

Yes, E80.21 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is E80.21 in?

E80.21 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).

What codes cannot be used with E80.21?

E80.21 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); androgen insensitivity syndrome (E34.5-); congenital adrenal hyperplasia (E25.0); and 3 more.

What SNOMED CT codes does E80.21 map to?

E80.21 maps to 3 SNOMED CT concepts: 234422006, 238054000, 276263005. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for E80.21?

E80.21 is linked to 1 UMLS Concept Unique Identifier: C2874295. 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.