G0306 Complete cbc, automated (hgb, hct, rbc, wbc, without platelet count) and automated wbc differential count

Short descriptor: Cbc/diffwbc w/o platelet

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G0306 is the HCPCS Level II code for Complete cbc, automated (hgb, hct, rbc, wbc, without platelet count) and automated wbc differential count (2026). It belongs to Section G — Procedures / Professional Services (Temporary). Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Priced subject to national limitation amount (clinical lab).

Classification & CMS Attributes

Medicare Coverage
Carrier judgment (code C)
Part B Pricing
Priced subject to national limitation amount (clinical lab) (indicator 21)
Type of Service
Diagnostic laboratory
Effective Date
2009-01-01
2026 Maintenance
No change this year

References

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G0306 — Complete cbc, automated (hgb, hct, rbc, wbc, without platelet count) and automated wbc differential count. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/G0306

Canonical URL: https://icd10codingpro.com/hcpcs-codes/G0306

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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

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