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ICD-10-CM Codes E00-E89 E20-E35 E21 E21.4
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ICD-10-CM Diagnosis Code E21.4

Effective Date: 10/01/2015 To 09/30/2025

Other specified disorders of parathyroid gland

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
23 -- 43 -- -- -- Acute No
Back-references to E21.4
  • Cyst(colloid) (mucous) (simple) (retention)
    • parathyroid(gland) E21.4
    • Disease, diseased see also Syndrome
      • parathyroid(gland) E21.5
        • specified NEC E21.4
      • Disorder(of) see also Disease
        • parathyroid(gland) E21.5
          • specified NEC E21.4
        • Displacement, displaced
          • parathyroid(gland) E21.4
          • Dysfunction
            • parathyroid E21.4
            • Hemorrhage, hemorrhagic(concealed) R58
              • parathyroid(gland) (spontaneous) E21.4
              • Infarct, infarction
                • parathyroid gland E21.4
                  • Chapter, Section and Diagnosis Prefix for E21.4
                    E00-E89 :

                    Endocrine, nutritional and metabolic diseases

                    E20-E35 :

                    Disorders of other endocrine glands

                    E21 :

                    Hyperparathyroidism and other disorders of parathyroid gland