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G8934

G8934Current or prior left ventricular ejection fraction (lvef) <=40% or documentation of moderately or severely depressed left ventricular systolic function

HCPCSActiveBETOS M5B

G8934 is a HCPCS Level II code for current or prior left ventricular ejection fraction (lvef) <=40% or documentation of moderately or severely depressed left ventricular systolic function. It belongs to the Procedures and Professional Services (Temporary) section. Whether Medicare pays it depends on the coverage rule below.

Medicare coverage: Carrier judgment

Coverage is decided by your Medicare contractor, not by national policy. Whether this is paid depends on the LCD for your jurisdiction and on what the documentation supports.

From the coverage field of the CMS Alpha-Numeric HCPCS File, release 2026Q3-Jul. This states Medicare’s position on the code, not on your particular claim.

Physician fee schedule statusM

Measurement code. Used for reporting purposes only; never paid.

Global period: XXX

Want the dollar amount for your locality? The fee calculator applies your GPCI and the current conversion factor.

The CMS record for G8934

Long descriptor
Current or prior left ventricular ejection fraction (lvef) <=40% or documentation of moderately or severely depressed left ventricular systolic function

The official wording. This is what the code means.

Short descriptor
Lvef <=40% or dep lv sys fcn

CMS's 28-character form, which is what shows up on a remittance advice.

Added
January 1, 2013

When CMS introduced the code.

BETOS
M5B

Berenson-Eggers Type of Service — CMS's own analytic grouping.

Pricing indicator
00 — Not priced by Part B

Service not separately priced by Part B — not covered, bundled into another service, or used by Part A only.

Codes adjacent to G8934

HCPCS has no hierarchy — related items simply sit next to each other in the numbering. If G8934 is not quite right, the correct code is very often within a few positions of it.

  • G8926Spirometry test not performed or documented, reason not giventerminated
  • G8927Adjuvant chemotherapy referred, prescribed or previously received for ajcc stage iii, colon cancerterminated
  • G8928Adjuvant chemotherapy not prescribed or previously received, for documented reasons (e.g., medical co-morbidities, diagnosis date more than 5 years prior to the current visit date, patient's diagnosis date is within 120 days of the end of the 12 month reporting period, patient's cancer has metastasized, medical contraindication/allergy, poor performance status, other medical reasons, patient refusal, other patient reasons, patient is currently enrolled in a clinical trial that precludes prescription of chemotherapy, other system reasons)terminated
  • G8929Adjuvant chemotherapy not prescribed or previously received, reason not giventerminated
  • G8930Assessment of depression severity at the initial evaluationterminated
  • G8931Assessment of depression severity not documented, reason not giventerminated
  • G8932Suicide risk assessed at the initial evaluationterminated
  • G8933Suicide risk not assessed at the initial evaluation, reason not giventerminated
  • G8935Clinician prescribed angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy
  • G8936Clinician documented that patient was not an eligible candidate for angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy (eg, allergy, intolerance, pregnancy, renal failure due to ace inhibitor, diseases of the aortic or mitral valve, other medical reasons) or (eg, patient declined, other patient reasons)
  • G8937Clinician did not prescribe angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy, reason not given
  • G8938Bmi is documented as being outside of normal parameters, follow-up plan is not documented, documentation the patient is not eligibleterminated
  • G8939Pain assessment documented as positive, follow-up plan not documented, documentation the patient is not eligible at the time of the encounterterminated
  • G8940Screening for depression documented as positive, a follow-up plan not completed, documented reasonterminated
  • G8941Elder maltreatment screen documented as positive, follow-up plan not documented, documentation the patient is not eligible for follow-up plan at the time of the encounterterminated
  • G8942Functional outcome assessment using a standardized tool is documented within the previous 30 days and a care plan, based on identified deficiencies is documented within two days of the functional outcome assessment

Questions about G8934

What is HCPCS code G8934?

G8934 is a HCPCS Level II code for current or prior left ventricular ejection fraction (lvef) <=40% or documentation of moderately or severely depressed left ventricular systolic function. It sits in the Procedures and Professional Services (Temporary) section.

Does Medicare cover G8934?

The CMS HCPCS file marks G8934 as "Carrier judgment". Coverage is decided by your Medicare contractor, not by national policy. Whether this is paid depends on the LCD for your jurisdiction and on what the documentation supports.

How is G8934 paid under the physician fee schedule?

G8934 carries PFS status code M. Measurement code. Used for reporting purposes only; never paid.

HCPCS Level II2026Q3-Jul· effective July 1, 2026