E20.9
BillableHypoparathyroidism, unspecified
Hypoparathyroidism, unspecified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Parathyroid tetany
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(82)
SNOMED CT
- 10p partial monosomy syndrome6002006
- Tetany10629009
- Parathyroid hypocalcaemic tetany16195001
- Parathyroid hypocalcemic tetany16195001
- Parathyroidal tetany16195001
- Deficiency of PTH (parathyroid hormone)36976004
- Deficiency of parathyrin36976004
- Deficiency of parathyroid hormone36976004
- Hypoparathyroidism36976004
- Endocrine myopathy57958006
- Muscle disease related to endocrine disease57958006
- Muscle disorders associated with endocrine disease57958006
- Hypocalcaemic tetany190869004
- Hypocalcemic tetany190869004
- Cataract in systemic disorders231970007
- Cataract in hypoparathyroidism231971006
- Myopathy in hypoparathyroidism240091005
- Hypoparathyroidism due to impaired PTH secretion717895004
- Hypoparathyroidism due to impaired parathormone secretion717895004
- Hypoparathyroidism due to haemochromatosis717901001
- Hypoparathyroidism due to hemochromatosis717901001
- Hypoparathyroidism due to granulomatous disease717904009
- Barakat syndrome724282009
- HDR (hypoparathyroidism, sensorineural deafness, renal disease) syndrome724282009
- HDR syndrome724282009
- Hypoparathyroidism, deafness, renal disease syndrome724282009
- Deletion of part of chromosome 10726380001
- Chorea due to hypoparathyroidism1259628001
- Chorea due to disorder of endocrine system1259696008
- Chorea due to endocrine disorder1259696008
UMLS
- Decreased parathyroid hormone secretionC0020626
- Deficiency of PTH (parathyroid hormone)C0020626
- Deficiency of parathyrinC0020626
- Deficiency of parathyroid hormoneC0020626
- HypoparathyroidismC0020626
- Hypoparathyroidism (disorder)C0020626
- Hypoparathyroidism, unspecifiedC0020626
- Low parathyroid hormoneC0020626
- hypoparathyroidC0020626
- hypoparathyroidismC0020626
- Parathyroid hypocalcaemic tetanyC0242037
- Parathyroid hypocalcemic tetanyC0242037
- Parathyroid hypocalcemic tetany (disorder)C0242037
- Parathyroid tetanyC0242037
- Parathyroidal tetanyC0242037
- Parathyroprival tetanyC0242037
Clinical Terms
- Hypoparathyroidism due to hemochromatosis
- Hypocalcemic tetany
- Endocrine myopathy
- Tetany
- Deletion of part of chromosome 10
- Parathyroid hypocalcaemic tetany
- Muscle disorders associated with endocrine disease
- Parathyroid tetany
- Deficiency of parathyroid hormone
- Cataract in hypoparathyroidism
- Parathyroid hypocalcemic tetany
- Hypoparathyroidism (disorder)
- Low parathyroid hormone
- HDR syndrome
- Chorea due to disorder of endocrine system
- Barakat syndrome
- Parathyroprival tetany
- hypoparathyroid
- HDR (hypoparathyroidism, sensorineural deafness, renal disease) syndrome
- Cataract in systemic disorders
- Muscle disease related to endocrine disease
- Hypoparathyroidism, deafness, renal disease syndrome
- Hypocalcaemic tetany
- Parathyroidal tetany
- Chorea due to hypoparathyroidism
- Parathyroid hypocalcemic tetany (disorder)
- Hypoparathyroidism due to haemochromatosis
- Hypoparathyroidism due to impaired PTH secretion
- Hypoparathyroidism due to granulomatous disease
- Chorea due to endocrine disorder
- Hypoparathyroidism due to impaired parathormone secretion
- 10p partial monosomy syndrome
- Deficiency of parathyrin
- Decreased parathyroid hormone secretion
- Myopathy in hypoparathyroidism
- Deficiency of PTH (parathyroid hormone)
Frequently Asked Questions
What is the ICD-10 code for hypoparathyroidism, unspecified?
The ICD-10-CM code for hypoparathyroidism, unspecified is E20.9. The full clinical description is "Hypoparathyroidism, unspecified". E20.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code E20.9 mean?
ICD-10-CM code E20.9 represents “Hypoparathyroidism, unspecified”. 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 E20.9 a billable code?
Yes, E20.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is E20.9 in?
E20.9 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).
What codes cannot be used with E20.9?
E20.9 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 E20.9 map to?
E20.9 maps to 16 SNOMED CT concepts: 6002006, 724282009, 231971006, 231970007, 1259696008, and 11 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for E20.9?
E20.9 is linked to 2 UMLS Concept Unique Identifiers: C0020626, C0242037. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does E20.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like hypoparathyroidism, unspecified 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 E20.9?
E20.9 maps to the ICD-11 code: 5A50.Z (Hypoparathyroidism, unspecified).
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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.