ICD-10 E83.59
Billable / SpecificOther disorders of calcium metabolism
About ICD-10-CM E83.59
ICD-10-CM code E83.59 represents Other disorders of calcium metabolism. This is a billable/specific code in the Endocrine, Nutritional, and Metabolic chapter (block E83). The 2026 edition of ICD-10-CM E83.59 became effective on October 1, 2025.
Medicare LCD Coverage for E83.59
Local Coverage Determinations (LCDs) from CMS MACs that list E83.59 as a covered diagnosis.
Showing top 10 of 20 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing E83.59.
1 Cigna
5 Medicare
CPT Codes Commonly Billed with E83.59
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 83970 CMS LCD: Billing and Coding: Parathormone (Parathyroid Hormone) CMS LCD
Convert E83.59 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| E83.59 | 27549 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To E83.59
Other codes in section E70-E88 (Metabolic disorders).
ICD-10 E83.59, Billing FAQ
Is ICD-10 code E83.59 billable? +
Yes, E83.59 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What CPT codes are commonly billed with E83.59? +
Procedures frequently paired with E83.59 include: 83970.
What ICD-9 codes does E83.59 map to? +
Per CMS GEMs, E83.59 maps to ICD-9 codes: 27549. Useful for legacy data review and historical claim analysis.
Get the full PayerReady toolkit
Free access to CPT/ICD-10 lookup, denial appeals, fee comparator, and claim auditing with credentialing enrollment.
Start free →Run this code through our claim audit tool
Check NCCI bundling, MUE limits, and modifier logic before submission.
Try the auditor →Did this page help?
Quick signal so we know what to improve.
If you want a code reference page that doesn't exist yet, email coding@payerready.com.
Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.
Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
Powered by 11K CPT · 98K ICD-10 · 860K MPFS rates · 4.5M NCCI edits · 9.5M NPIs. Our data methodology · About our coding team