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)
Also Known As / Clinical Terms
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
Frequently Asked Questions
What is ICD-10 code E20.9?
ICD-10-CM code E20.9 represents "Hypoparathyroidism, unspecified". It 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.
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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.