ICD-10-CM category E83: Disorders of mineral metabolism
Category E83 is a heading in chapter 4 (Endocrine, nutritional and metabolic diseases (E00-E89)), section Metabolic disorders (E70-E88). It is not billable; report one of the 31 complete codes below.
Notes that apply to every E83 code
- Excludes1 (never coded together)
- dietary mineral deficiency (E58-E61)
- parathyroid disorders (E20-E21)
- vitamin D deficiency (E55.-)
Billable codes in E83
| Code | Description |
|---|---|
| E83.00 | Disorder of copper metabolism, unspecified |
| E83.01 | Wilson's disease |
| E83.09 | Other disorders of copper metabolism |
| E83.10 | Disorder of iron metabolism, unspecified |
| E83.110 | Hereditary hemochromatosis |
| E83.111 | Hemochromatosis due to repeated red blood cell transfusions |
| E83.118 | Other hemochromatosis |
| E83.119 | Hemochromatosis, unspecified |
| E83.19 | Other disorders of iron metabolism |
| E83.2 | Disorders of zinc metabolism |
| E83.30 | Disorder of phosphorus metabolism, unspecified |
| E83.31 | Familial hypophosphatemia |
| E83.32 | Hereditary vitamin D-dependent rickets (type 1) (type 2) |
| E83.39 | Other disorders of phosphorus metabolism |
| E83.40 | Disorders of magnesium metabolism, unspecified |
| E83.41 | Hypermagnesemia |
| E83.42 | Hypomagnesemia |
| E83.49 | Other disorders of magnesium metabolism |
| E83.50 | Unspecified disorder of calcium metabolism |
| E83.51 | Hypocalcemia |
| E83.52 | Hypercalcemia |
| E83.59 | Other disorders of calcium metabolism |
| E83.81 | Hungry bone syndrome |
| E83.820 | Generalized arterial calcification of infancy with unspecified genetic causality |
| E83.821 | ENPP1 deficiency causing generalized arterial calcification of infancy |
| E83.822 | ENPP1 deficiency causing autosomal recessive hypophosphatemic rickets type 2 |
| E83.823 | ABCC6 deficiency causing generalized arterial calcification of infancy |
| E83.824 | ABCC6 deficiency causing pseudoxanthoma elasticum |
| E83.825 | CD73 deficiency causing arterial calcification |
| E83.89 | Other disorders of mineral metabolism |
| E83.9 | Disorder of mineral metabolism, unspecified |
Sources
Every figure on this page is taken from the CMS publications below, as released by the Centers for Medicare & Medicaid Services. Projection built 2026-10-10. Verify against the primary file before billing or contracting decisions. The reference methodology explains how each figure is computed from these files.
- ICD-10-CM FY2027 tabular order file (category titles)Version FY2027 · effective 2026-10-01 · file icd10cm_order_2027.txtSHA-256 38981fb2c1226e2b…
- ICD-10-CM FY2027 tabular list (chapter titles and ranges)Version FY2027 · effective 2026-10-01 · file 2027-code-tables-tabular-index.zipSHA-256 37baa476323714be…
- ICD-10-CM FY2027 code descriptions addenda (codes added, deleted and revised)Version FY2027 · effective 2026-10-01 · file icd10cm_codes_addenda_2027.txtSHA-256 cfba025073235af4…
- ICD-10 MS-DRG Definitions Manual v44 (text)Version v44 · effective 2026-10-01 · file fy2027-fr-icd10-ms-drg-definitions-manual-files-v44.zipSHA-256 ae4f6c11727fe91f…
- IPPS FY2027 Tables 6A-6K: new, invalid and revised ICD-10-CM/PCS codes, CC/MCC list changes and CC exclusionsVersion FY2027 (final rule; not reissued by CN3) · effective 2026-10-01 · file fy2027-ipps-fr-tables-6a-6k.zipSHA-256 ca0af87b0869a405…
- ICD-10-CM FY2027 POA-exempt codes (full list, additions, deletions and revisions)Version FY2027 · effective 2026-10-01 · file 2027-poa-exempt-codes.zipSHA-256 03f55091045024d0…
- ICD-10-CM to CMS-HCC V28 mappings, payment year 2027 initialVersion PY2027 initial ICD-10-CM mappings (dates of service 2026) · effective 2027-01-01 · file 2027 Initial ICD-10-CM Mappings.csvSHA-256 9c260b06d0dd2806…
- Medicare Coverage Database, current Billing and Coding Articles exportVersion MCD release 2026-10-08 · effective 2026-10-04 · file article.csvSHA-256 5e95c4a8ac3664be…
Codes from the FY2027 ICD-10-CM files (all chapters). Report the code that matches the documentation and the Official Guidelines; this list is not coding advice.