ICD-10 E16.A1
Billable / SpecificHypoglycemia level 1
About ICD-10-CM E16.A1
ICD-10-CM code E16.A1 represents Hypoglycemia level 1. This is a billable/specific code in the Endocrine, Nutritional, and Metabolic chapter (block E16). The 2026 edition of ICD-10-CM E16.A1 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under E16.A1. Per CMS ICD-10-CM Tabular 2026.
- Decreased blood glucose level 1
Medicare LCD Coverage for E16.A1
Local Coverage Determinations (LCDs) from CMS MACs that list E16.A1 as a covered diagnosis.
Showing top 10 of 47 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing E16.A1.
1 Medicare
CPT Codes Commonly Billed with E16.A1
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To E16.A1
Other codes in section E15-E16 (Other disorders of glucose regulation and pancreatic internal secretion).
ICD-10 E16.A1, Billing FAQ
Is ICD-10 code E16.A1 billable? +
Yes, E16.A1 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to E16.A1? +
ICD-10 E16.A1 includes: Decreased blood glucose level 1.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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