E20.1
BillablePseudohypoparathyroidism
Pseudohypoparathyroidism
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Related Codes(3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(57)
SNOMED CT
- Pseudohypoparathyroidism type 242183005
- Pseudohypoparathyroidism type II42183005
- Pseudohypoparathyroidism type 1B56090007
- Pseudohypoparathyroidism type I B56090007
- AHO - Albright hereditary osteodystrophy58833000
- Albright hereditary osteodystrophy58833000
- Albright hereditary osteodystrophy, classical type58833000
- Pseudohypoparathyroidism type 1A58833000
- Pseudohypoparathyroidism type I A58833000
- Pseudohypoparathyroidism type Ia58833000
- Constitutional chronic hypocalcaemia58976002
- Constitutional chronic hypocalcemia58976002
- Familial pseudohypoparathyroidism58976002
- Parathyroid hormone resistant hypoparathyroidism58976002
- Pseudohypoparathyroidism58976002
- Pseudohypoparathyroidism and pseudopseudohypoparathyroidism237658004
- Pseudopseudohypoparathyroidism237659007
- Pseudohypoparathyroidism type 1C717792007
- Cataract due to pseudohypoparathyroidism717894000
- Genetic syndromic childhood obesity1359763002
UMLS
- Constitutional chronic hypocalcaemiaC0033806
- Constitutional chronic hypocalcemiaC0033806
- Familial pseudohypoparathyroidismC0033806
- Parathyroid hormone resistant hypoparathyroidismC0033806
- PseudohypoparathyroidismC0033806
- Pseudohypoparathyroidism (disorder)C0033806
- PseudohypoparathyroidismsC0033806
- pseudo hypoparathyroidismC0033806
- pseudo-hypoparathyroidismC0033806
- pseudohypoparathyroidismC0033806
- pseudohypoparathyroidismsC0033806
- pseudopseudohypoparathyroidismC0033806
- seabright bantam syndromeC0033806
Clinical Terms
- Pseudohypoparathyroidism type 1B
- Pseudohypoparathyroidism and pseudopseudohypoparathyroidism
- Pseudohypoparathyroidisms
- Constitutional chronic hypocalcaemia
- seabright bantam syndrome
- Pseudohypoparathyroidism (disorder)
- Albright hereditary osteodystrophy, classical type
- Pseudohypoparathyroidism type 2
- pseudo hypoparathyroidism
- Familial pseudohypoparathyroidism
- pseudo-hypoparathyroidism
- AHO - Albright hereditary osteodystrophy
- Pseudopseudohypoparathyroidism
- Parathyroid hormone resistant hypoparathyroidism
- Cataract due to pseudohypoparathyroidism
- Pseudohypoparathyroidism type II
- Pseudohypoparathyroidism type Ia
- Pseudohypoparathyroidism type 1A
- Pseudohypoparathyroidism type I B
- Genetic syndromic childhood obesity
- Constitutional chronic hypocalcemia
- Pseudohypoparathyroidism type 1C
- Pseudohypoparathyroidism type I A
- Albright hereditary osteodystrophy
Frequently Asked Questions
What is the ICD-10 code for pseudohypoparathyroidism?
The ICD-10-CM code for pseudohypoparathyroidism is E20.1. The full clinical description is "Pseudohypoparathyroidism". E20.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code E20.1 mean?
ICD-10-CM code E20.1 represents “Pseudohypoparathyroidism”. 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 E20.1 a billable code?
Yes, E20.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is E20.1 in?
E20.1 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).
What codes cannot be used with E20.1?
E20.1 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); galactorrhea (N64.3); gynecomastia (N62); and 4 more.
What SNOMED CT codes does E20.1 map to?
E20.1 maps to 9 SNOMED CT concepts: 58833000, 717894000, 58976002, 1359763002, 237658004, and 4 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for E20.1?
E20.1 is linked to 1 UMLS Concept Unique Identifier: C0033806. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does E20.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like pseudohypoparathyroidism 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 E20.1?
E20.1 maps to the ICD-11 code: 5A50.1 (Pseudohypoparathyroidism).
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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.