G8646 All quality actions for the applicable measures in the asthma measures group have been performed for this patient

Short descriptor: Asthma mg qual act perform

⚠ Terminated HCPCS Level II 2026
Terminated Code
G8646 was terminated as of 2016-12-31 and should not be reported for dates of service after that date. This page is retained for historical reference.
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G8646 is the HCPCS Level II code for All quality actions for the applicable measures in the asthma measures group have been performed for this patient (2026). It belongs to Section G — Procedures / Professional Services (Temporary). Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Not separately priced by Part B.

Classification & CMS Attributes

Medicare Coverage
Carrier judgment (code C)
Part B Pricing
Not separately priced by Part B (indicator 00)
Type of Service
Medical care
Effective Date
2017-01-01
Termination Date
2016-12-31
2026 Maintenance
No change this year

References

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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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