Hyperparathyroidism

ICD10 Diagnosis
Dx:	Hyperparathyroidism
ICD10 code:	E21.3
Pre-ICD10 counterpart:	Hyperparathyroidism
Charlson/ALERT Scale:	none
APACHE Como Component:	none
APACHE Acute Component:	2019-0: Metabolic/Renal NOS, 2019-0: Renal/Metabolic NOS
Start Date:
Stop Date:
External ICD10 Documentation	ICD-10 CM Wikipedia ICD-10 Wikipedia WHO ICD10 documentation ICD10data.com

This diagnosis is a part of ICD10 collection.

• SMW
  • 2019-01-01
  • 2999-12-31
  • E21.3

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• Categories

• SMW

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Additional Info

Includes:

• Primary - parathyroid gland is inappropriately making too much PTH
• Secondary - parathyroid gland is triggered to increase production on PTH by other events, most commonly chronic kidney disease, but alternatively Vitamin D deficiency, and other causes of chronic hypocalcemia/hyperphosphatemia
• Tertiary - this occurs when, due to longstanding secondary hyperparathyroidism, the parathyroids begin to autonomously secrete excessive parathyroid hormone, regardless of whether the chronic hypocalcemia/hyperphosphatemia are gone.

https://en.wikipedia.org/wiki/Hyperparathyroidism

Alternate ICD10s to consider coding instead or in addition

• Parathyroid gland, benign neoplasm
• Parathyroid gland, primary malignancy
• Vitamin D deficiency
• Parathyroid disorder, NOS
• Endocrine gland NOS, primary malignancy
• Endocrine gland NOS, benign neoplasm
• Hypocalcemia, severe or symptomatic
• Hypercalcemia, severe or symptomatic
• Hyperphosphatemia, hypophosphotemia or other disorder of phosphate metabolism, severe or symptomatic
• Multiple endocrine adenomatosis (multiple endocrine neoplasia syndrome, MEN)
• Osteoporosis without new pathologic fracture
• Disorder of mineral metabolism, NOS

Candidate Combined ICD10 codes

Related CCI Codes

Data Integrity Checks (automatic list)

none found

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ICD10 Categories: ANCA-associated Vasculitis (AAV), Abdominal trauma, Abortion, Acute intoxication, Addiction, Adrenal Insufficiency, Adverse effect, Alcohol related, Allergy, Anemia, Anesthetic related, Aneurysm, Antibiotic resistance, Antidepressant related, Aortic Aneurysm, Arrhythmia, Arterial thromboembolism, Asthma, Atherosclerosis, Awaiting/delayed transfer, Bacteria, Benign neoplasm, Breast disease, Burn, COVID, Cannabis related, Cardiac septum problem, Cardiovascular, Cerebral Hemorrhage/Stroke, Chemical burn, Chronic kidney disease, Cirrhosis, Cocaine related, Decubitus ulcer, Delirium, Dementia, Diabetes, Diagnosis implying death, Double duty pathogen, ENT, Encephalitis, Encephalopathy, Endocrine disorder, Endocrine neoplasm, Exposure, Eye, Female genital neoplasm, Fistula, Fracture, Fungus, GI ulcer, Gastroenteritis, Gastrointestinal, Gastrointestinal neoplasm, Hallucinogen related, Has one, Head trauma, Head trauma (old), Healthcare contact, Heart valve disease, Heme/immunology, Heme/immunology neoplasm, Hemophilia, Hemorrhage, Hepatitis, Hereditary/congenital, Hernia, Hypertension, Hypotension, Iatrogenic, Iatrogenic infection, Iatrogenic mechanism, Imaging, Infection requiring pathogen, Infection with implied pathogen, Infectious disease, Inflammatory Bowel Disease, Influenza, Inhalation, Intra-abdominal infection, Ischemia, Ischemic gut, Ischemic heart disease, Joint/ligament trauma, Leukemia, Liver disease, Liver failure, Lower limb trauma, Lower respiratory tract infection, Lymphoma, Male genital neoplasm, Mechanism, Meningitis, Metabolic/nutrition, Metastasis, Misc, Muscle problem, Muscles/tendon trauma, Musculoskeletal/soft tissue, Musculoskeletal/soft tissue neoplasm... further results