E83.3 is the authoritative medical code for Disorders of phosphorus metabolism and phosphatases. This classification is used in medical billing and clinical recording to specify the clinical criteria for disorders of phosphorus metabolism and phosphatases (ICD-10-CM E83.3), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Official Registry Overview & Definition
Disorders of phosphorus metabolism and phosphatases is a non-billable ICD-10-CM category code E83.3. A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): adult osteomalacia M83.-; osteoporosis M80.-; dietary mineral deficiency E58-E61; parathyroid disorders E20-E21; vitamin D deficiency E55.-; androgen insensitivity syndrome E34.5-; congenital adrenal hyperplasia E25.0; hemolytic anemias attributable to enzyme disorders D55.-; Marfan syndrome Q87.4-; 5-alpha-reductase deficiency E29.1. Excludes2 (not included here): disorders of pyrophosphate metabolism E83.82-; Ehlers-Danlos syndromes Q79.6-.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for E83.3 in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- adult osteomalacia M83.-
- osteoporosis M80.-
- dietary mineral deficiency E58-E61
- parathyroid disorders E20-E21
- vitamin D deficiency E55.-
- androgen insensitivity syndrome E34.5-
- congenital adrenal hyperplasia E25.0
- hemolytic anemias attributable to enzyme disorders D55.-
- Marfan syndrome Q87.4-
- 5-alpha-reductase deficiency E29.1
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- disorders of pyrophosphate metabolism E83.82-
- Ehlers-Danlos syndromes Q79.6-
Frequently Asked Questions (FAQ) & Clinical Guidance
Can E83.3 be billed directly?
No. E83.3 (Disorders of phosphorus metabolism and phosphatases) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
What can't be coded together with E83.3?
Per Excludes1 instructions, E83.3 must not be reported with: adult osteomalacia (M83.-); osteoporosis (M80.-); dietary mineral deficiency (E58-E61); parathyroid disorders (E20-E21).
Can E83.3 be reported alongside related conditions?
Per Excludes2 instructions, E83.3 and the following may both be reported when both are present: disorders of pyrophosphate metabolism (E83.82-); Ehlers-Danlos syndromes (Q79.6-).
Codes in This Family (4)
Official ICD-10-CM classifications in the same code family as E83.3, with their registry titles.
- 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
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: