ICD-10 D77
Billable / SpecificOther disorders of blood and blood-forming organs in diseases classified elsewhere
About ICD-10-CM D77
ICD-10-CM code D77 represents Other disorders of blood and blood-forming organs in diseases classified elsewhere. This is a billable/specific code in the Blood and Blood-forming Organs chapter (block D77). The 2026 edition of ICD-10-CM D77 became effective on October 1, 2025.
Type 1 Excludes
Pure excludes, these codes can never be coded together with D77. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- rupture of spleen due to Plasmodium vivax malaria (B51.0)
- splenitis, splenomegaly in late syphilis (A52.79)
- splenitis, splenomegaly in tuberculosis (A18.85)
Coding Notes
Code First
- underlying disease, such as:
- amyloidosis (E85.-)
- congenital early syphilis (A50.0-)
- echinococcosis (B67.0-B67.9)
- malaria (B50.0-B54)
- schistosomiasis [bilharziasis] (B65.0-B65.9)
- vitamin C deficiency (E54)
Medicare LCD Coverage for D77
Local Coverage Determinations (LCDs) from CMS MACs that list D77 as a covered diagnosis.
Showing top 10 of 520 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing D77.
4 Medicare
CPT Codes Commonly Billed with D77
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 D77 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 |
|---|---|---|
| D77 | 28989 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To D77
Other codes in section D70-D77 (Other disorders of blood and blood-forming organs).
ICD-10 D77, Billing FAQ
Is ICD-10 code D77 billable? +
Yes, D77 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What codes are Type 1 Excludes for D77? +
Type 1 Excludes (never code together with D77): rupture of spleen due to Plasmodium vivax malaria (B51.0); splenitis, splenomegaly in late syphilis (A52.79); splenitis, splenomegaly in tuberculosis (A18.85)
What ICD-9 codes does D77 map to? +
Per CMS GEMs, D77 maps to ICD-9 codes: 28989. 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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