E21.3
BillableHyperparathyroidism, unspecified
Hyperparathyroidism, unspecified
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- familial hypocalciuric hypercalcemia (E83.52)
Also Known As / Clinical Terms
SNOMED CT
- ROD - Renal osteodystrophy16726004
- Renal bone disease16726004
- Renal osteodystrophy16726004
- Renal rickets16726004
- Subcutaneous calcification17141001
- Subcutaneous calcinosis17141001
- Endocrine myopathy57958006
- Muscle disease related to endocrine disease57958006
- Muscle disorders associated with endocrine disease57958006
- HPTH - Hyperparathyroidism66999008
- Hyperparathyroidism66999008
- Brown tumor of hyperparathyroidism203471008
- Brown tumour of hyperparathyroidism203471008
- Myopathy in hyperparathyroidism240090006
- Neonatal hyperparathyroidism254119005
- Calcifying panniculitis due to hyperparathyroidism403417001
- CKD-MBD - chronic kidney disease mineral and bone disorder713313000
- Chronic kidney disease mineral and bone disorder713313000
- Renal osteodystrophy due to hyperparathyroidism1217070004
Frequently Asked Questions
What is ICD-10 code E21.3?
ICD-10-CM code E21.3 represents "Hyperparathyroidism, unspecified". It is a billable/specific code that can be used on a claim.
Is E21.3 a billable code?
Yes, E21.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is E21.3 in?
E21.3 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).
What codes cannot be used with E21.3?
E21.3 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 E21.3 map to?
E21.3 maps to 10 SNOMED CT concepts: 203471008, 713313000, 403417001, 57958006, 66999008, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for E21.3?
E21.3 is linked to 1 UMLS Concept Unique Identifier: C0020502. 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.