ICD-10 I82.890
Billable / Specific CCAcute embolism and thrombosis of other specified veins
About ICD-10-CM I82.890
ICD-10-CM code I82.890 represents Acute embolism and thrombosis of other specified veins. This is a billable/specific code in the Circulatory System chapter (block I82). The 2026 edition of ICD-10-CM I82.890 became effective on October 1, 2025.
Coding Tips for I82.890
Specialist guidance from the PayerReady Medical Coding Team. Specificity warnings, HCC capture rules, sequencing notes.
I82.890 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 Acute embolism and thrombosis of other specified veins. As a Complication/Comorbidity (CC), this contributes to DRG severity adjustment when documented alongside the principal diagnosis.
Medicare LCD Coverage for I82.890
Local Coverage Determinations (LCDs) from CMS MACs that list I82.890 as a covered diagnosis.
Showing top 10 of 251 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing I82.890.
5 Medicare
CPT Codes Commonly Billed with I82.890
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 I82.890 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 |
|---|---|---|
| I82.890 | 45389 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To I82.890
Other codes in section I80-I89 (Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified).
ICD-10 I82.890, Billing FAQ
Is ICD-10 code I82.890 billable? +
Yes, I82.890 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
Is I82.890 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 I82.890 map to? +
Per CMS GEMs, I82.890 maps to ICD-9 codes: 45389. 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 June 1, 2026.
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