252.1 HYPOPARATHYROIDISM


Code Information

Diagnosis Code: 252.1

Short Description: Hypoparathyroidism

Long Description: Hypoparathyroidism

Code Classification:

  • Endocrine, nutritional and metabolic diseases, and immunity disorders (240–279)
    • Diseases of other endocrine glands (249-259)
      • 252 Disorders of parathyroid gland
        • 252.1 Hypoparathyroidism

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 252.1 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Cataract (anterior cortical) (anterior polar) (black) (capsular) (central) (cortical) (hypermature) (immature) (incipient) (mature)� 366.9
    • associated with
      • hypoparathyroidism 252.1 [366.42]
    • tetanic NEC 252.1 [366.42]
  • Deficiency, deficient
    • parathyroid (gland) 252.1
  • Disease, diseased - see also Syndrome
    • autoimmune NEC 279.49
      • parathyroid 252.1
  • Disorder - see also Disease
    • autoimmune NEC 279.49
      • parathyroid 252.1
  • Dysfunction
    • parathyroid 252.8
      • hypofunction 252.1
  • Hypoparathyroidism (idiopathic) (surgically induced) 252.1
    • neonatal 775.4
  • Insufficiency, insufficient
    • parathyroid (gland) 252.1
  • Parathyroiditis (autoimmune) 252.1
  • Parathyroprival tetany 252.1
  • Tetany, tetanic 781.7
    • parathyroid (gland) 252.1
    • parathyroprival 252.1
    • postoperative 252.1
    • postthyroidectomy 252.1

Crosswalk Information

The code 252.1 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
252.1 Right Arrow E20.9 Hypoparathyroidism, unspecified
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
252.00 Hyperparathyroidism, unspecified
252.01 Primary hyperparathyroidism
252.02 Secondary hyperparathyroidism, non-renal
252.08 Other hyperparathyroidism
252.8 Other specified disorders of parathyroid gland
252.9 Unspecified disorder of parathyroid gland


This page was last updated on: 10/1/2014