ICD-10 E89.811
Billable / Specific CCPostprocedural hemorrhage of an endocrine system organ or structure following other procedure
About ICD-10-CM E89.811
ICD-10-CM code E89.811 represents Postprocedural hemorrhage of an endocrine system organ or structure following other procedure. This is a billable/specific code in the Endocrine, Nutritional, and Metabolic chapter (block E89). The 2026 edition of ICD-10-CM E89.811 became effective on October 1, 2025.
Coding Tips for E89.811
Specialist guidance from the PayerReady Medical Coding Team. Specificity warnings, HCC capture rules, sequencing notes.
E89.811 is designated CC for MS-DRG grouping. On inpatient claims, this code can shift the DRG to the with-CC variant when documented as a present-on-admission secondary diagnosis. Hospital CDI programs flag CC opportunities during chart review. Failure to capture this code may leave 30 to 80 percent of the inpatient stay revenue unrealized.
Inpatient DRG Impact, CC
codes Postprocedural hemorrhage of an endocrine system organ or structure following other procedure. As a Complication/Comorbidity (CC), this contributes to DRG severity adjustment when documented alongside the principal diagnosis.
Medicare LCD Coverage for E89.811
Local Coverage Determinations (LCDs) from CMS MACs that list E89.811 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing E89.811.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but E89.811 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with E89.811
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.
Convert E89.811 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 |
|---|---|---|
| E89.811 | 99811 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To E89.811
Other codes in section E89 (Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified).
ICD-10 E89.811, Billing FAQ
Is ICD-10 code E89.811 billable? +
Yes, E89.811 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
Is E89.811 a CC or MCC for inpatient DRG? +
Yes, this code is designated as CC. Documenting as a secondary diagnosis on inpatient claims can shift the DRG to a higher-weighted category.
What ICD-9 codes does E89.811 map to? +
Per CMS GEMs, E89.811 maps to ICD-9 codes: 99811. Useful for legacy data review and historical claim analysis.
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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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