ICD-10 D64.9
Billable / SpecificAnemia, unspecified
About ICD-10-CM D64.9
ICD-10-CM code D64.9 represents Anemia, unspecified. This is a billable/specific code in the Blood and Blood-forming Organs chapter (block D64). The 2026 edition of ICD-10-CM D64.9 became effective on October 1, 2025.
Medicare LCD Coverage for D64.9
Local Coverage Determinations (LCDs) from CMS MACs that list D64.9 as a covered diagnosis.
Showing top 10 of 61 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing D64.9.
1 Cigna
5 Medicare
1 Aetna
CPT Codes Commonly Billed with D64.9
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 99204 New patient office visit — multiple chronic conditions: HTN, T2DM, hyperlipidemia, asthma, anxiety, depression, obesity, IBS, COPD, thyroid, anemia, CAD, sleep apnea, psoriasis, RA Primary Care
- 99213 Established patient — HTN follow-up, diabetes management, hyperlipidemia, asthma, anxiety, common complaints, back pain, GERD, migraine, acne, joint pain, prediabetes, obesity, anemia, hypothyroid, fatigue Primary Care
- 99214 Established patient — moderate complexity: uncontrolled HTN, diabetes with complications, multiple chronic conditions, COPD, AFib, CKD, sleep apnea, chronic pain, depression Primary Care
- 80053 Comprehensive metabolic panel — diabetes, HTN, CKD, hyperlipidemia, electrolyte disorders, anemia, thyroid, prediabetes, abnormal labs, routine exam, screening Laboratory
- 85025 CBC with differential — anemia, iron deficiency, fatigue, thrombocytopenia, neutropenia, leukemia, lymphoma, abnormal labs, routine exam, screening, fever, elevated WBC Laboratory
- 85027 CBC automated — anemia, iron deficiency, fatigue, routine exam, abnormal labs, melena, hematemesis Laboratory
- 0077U CMS LCD: Billing and Coding: Mass Spectrometry (MS) Testing in Monoclonal Gammopathy (MG) CMS LCD
Convert D64.9 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 |
|---|---|---|
| D64.9 | 2859 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To D64.9
Other codes in section D60-D64 (Aplastic and other anemias and other bone marrow failure syndromes).
ICD-10 D64.9, Billing FAQ
Is ICD-10 code D64.9 billable? +
Yes, D64.9 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 D64.9? +
Procedures frequently paired with D64.9 include: 99204, 99213, 99214, 80053, 85025.
What ICD-9 codes does D64.9 map to? +
Per CMS GEMs, D64.9 maps to ICD-9 codes: 2859. 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 2, 2026.
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