G9157 – Transesophageal doppler measurement of cardiac output (including probe placement, image acquisition, and interpretation per course of treatment) for monitoring purposes
HCPCS Level II code · G codes: Procedures / Professional Services (Temporary)
HCPCS codeG9157
- Long description
- Transesophageal doppler measurement of cardiac output (including probe placement, image acquisition, and interpretation per course of treatment) for monitoring purposes
- Short description
- Transesoph doppl cardiac mon
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
T2COther tests - EKG monitoring- Added
- January 1, 2013
- Last change
- January 1, 2013 – No change
Frequently asked questions
What is HCPCS code G9157?
G9157 is a HCPCS Level II code for transesophageal doppler measurement of cardiac output (including probe placement, image acquisition, and interpretation per course of treatment) for monitoring purposes.
Does Medicare cover G9157?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby G codes
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- G9148 – National committee for quality assurance - level 1 medical home
- G9149 – National committee for quality assurance - level 2 medical home
- G9150 – National committee for quality assurance - level 3 medical home
- G9151 – Mapcp demonstration - state provided services
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- G9153 – Mapcp demonstration - physician incentive pool
- G9156 – Evaluation for wheelchair requiring face to face visit with physician
- G9158 – Motor speech functional limitation, discharge status, at discharge from therapy or to end reporting
- G9159 – Spoken language comprehension functional limitation, current status at therapy episode outset and at reporting intervals
- G9160 – Spoken language comprehension functional limitation, projected goal status at therapy episode outset, at reporting intervals, and at discharge or to end reporting
- G9161 – Spoken language comprehension functional limitation, discharge status, at discharge from therapy or to end reporting
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- G9163 – Spoken language expression functional limitation, projected goal status at therapy episode outset, at reporting intervals, and at discharge or to end reporting
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Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.