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E20.1 - Pseudohypoparathyroidism


The ICD 10 Code for Pseudohypoparathyroidism is listed as E20.1.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: E20.1
Description: Pseudohypoparathyroidism
Diagnostic Related Groups
(MS-DRG v30.0)
640 - Misc Disorders Of Nutrition,metabolism,fluids/electrolytes W Mcc
641 - Misc Disorders Of Nutrition,metabolism,fluids/electrolytes W/o Mcc
Chapter Endocrine, nutritional and metabolic diseases (E00-E89)
Block Disorders of other endocrine glands (E20-E35)
Parent E20 - Hypoparathyroidism
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 275.49 - Other disorders of calcium metabolism (approximate)
ICD-10-CM Siblings (same level / similar specificity) of E20.1:
E20.0 - Idiopathic hypoparathyroidism
E20.8 - Other hypoparathyroidism
E20.9 - Hypoparathyroidism, unspecified