HCPCS G-Codes
Procedures/Professional Services (Temporary Codes)

Temporary G codes are assigned to services and procedures that are under review before being included in the CPT coding system. Payment for these services is under the jurisdiction of the local carriers.


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  • G8933

    Suicide risk not assessed at the initial evaluation, reason not given
  • G8934

    Current or prior left ventricular ejection fraction (lvef) <=40% or documentation of moderately or severely depressed left ventricular systolic function
  • G8935

    Clinician prescribed angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy
  • G8936

    Clinician 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)
  • G8937

    Clinician did not prescribe angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy, reason not given
  • G8938

    Bmi is documented as being outside of normal parameters, follow-up plan is not documented, documentation the patient is not eligible
  • G8939

    Pain assessment documented as positive, follow-up plan not documented, documentation the patient is not eligible at the time of the encounter
  • G8940

    Screening for depression documented as positive, a follow-up plan not completed, documented reason
  • G8941

    Elder 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 encounter
  • G8942

    Functional 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
  • G8943

    Ldl-c result not present or not within 12 months prior
  • G8944

    Ajcc melanoma cancer stage 0 through iic melanoma
  • G8946

    Minimally invasive biopsy method attempted but not diagnostic of breast cancer (e.g., high risk lesion of breast such as atypical ductal hyperplasia, lobular neoplasia, atypical lobular hyperplasia, lobular carcinoma in situ, atypical columnar hyperplasia, flat epithelial atypia, radial scar, complex sclerosing lesion, papillary lesion, or any lesion with spindle cells)
  • G8947

    One or more neuropsychiatric symptoms
  • G8948

    No neuropsychiatric symptoms
  • G8949

    Documentation of patient reason(s) for patient not receiving counseling for diet and physical activity (e.g., patient is not willing to discuss diet or exercise interventions to help control blood pressure, or the patient said he/she refused to make these changes)
  • G8950

    Elevated or hypertensive blood pressure reading documented, and the indicated follow-up is documented
  • G8951

    Pre-hypertensive or hypertensive blood pressure reading documented, indicated follow-up not documented, documentation the patient is not eligible
  • G8952

    Elevated or hypertensive blood pressure reading documented, indicated follow-up not documented, reason not given
  • G8953

    All quality actions for the applicable measures in the oncology measures group have been performed for this patient
  • G8955

    Most recent assessment of adequacy of volume management documented
  • G8956

    Patient receiving maintenance hemodialysis in an outpatient dialysis facility
  • G8957

    Patient not receiving maintenance hemodialysis in an outpatient dialysis facility
  • G8958

    Assessment of adequacy of volume management not documented, reason not given
  • G8959

    Clinician treating major depressive disorder communicates to clinician treating comorbid condition
  • G8960

    Clinician treating major depressive disorder did not communicate to clinician treating comorbid condition, reason not given
  • G8961

    Cardiac stress imaging test primarily performed on low-risk surgery patient for preoperative evaluation within 30 days preceding this surgery
  • G8962

    Cardiac stress imaging test performed on patient for any reason including those who did not have low risk surgery or test that was performed more than 30 days preceding low risk surgery
  • G8963

    Cardiac stress imaging performed primarily for monitoring of asymptomatic patient who had pci within 2 years
  • G8964

    Cardiac stress imaging test performed primarily for any other reason than monitoring of asymptomatic patient who had pci within 2 years (e.g., symptomatic patient, patient greater than 2 years since pci, initial evaluation, etc)
  • G8965

    Cardiac stress imaging test primarily performed on low chd risk patient for initial detection and risk assessment
  • G8966

    Cardiac stress imaging test performed on symptomatic or higher than low chd risk patient or for any reason other than initial detection and risk assessment
  • G8967

    Fda approved oral anticoagulant is prescribed
  • G8968

    Documentation of medical reason(s) for not prescribing an fda-approved anticoagulant (e.g., present or planned atrial appendage occlusion or ligation or patient being currently enrolled in a clinical trial related to af/atrial flutter treatment)
  • G8969

    Documentation of patient reason(s) for not prescribing an oral anticoagulant that is fda approved for the prevention of thromboembolism (e.g., patient preference for not receiving anticoagulation)
  • G8970

    No risk factors or one moderate risk factor for thromboembolism
  • G8971

    Warfarin or another oral anticoagulant that is fda approved not prescribed, reason not given
  • G8972

    One or more high risk factors for thromboembolism or more than one moderate risk factor for thromboembolism
  • G8973

    Most recent hemoglobin (hgb) level < 10 g/dl
  • G8974

    Hemoglobin level measurement not documented, reason not given
  • G8975

    Documentation of medical reason(s) for patient having a hemoglobin level < 10 g/dl (e.g., patients who have non-renal etiologies of anemia [e.g., sickle cell anemia or other hemoglobinopathies, hypersplenism, primary bone marrow disease, anemia related to chemotherapy for diagnosis of malignancy, postoperative bleeding, active bloodstream or peritoneal infection], other medical reasons)
  • G8976

    Most recent hemoglobin (hgb) level >= 10 g/dl
  • G8977

    I intend to report the oncology measures group
  • G8978

    Mobility: walking & moving around functional limitation, current status, at therapy episode outset and at reporting intervals
  • G8979

    Mobility: walking & moving around functional limitation, projected goal status, at therapy episode outset, at reporting intervals, and at discharge or to end reporting
  • G8980

    Mobility: walking & moving around functional limitation, discharge status, at discharge from therapy or to end reporting
  • G8981

    Changing & maintaining body position functional limitation, current status, at therapy episode outset and at reporting intervals
  • G8982

    Changing & maintaining body position functional limitation, projected goal status, at therapy episode outset, at reporting intervals, and at discharge or to end reporting
  • G8983

    Changing & maintaining body position functional limitation, discharge status, at discharge from therapy or to end reporting
  • G8984

    Carrying, moving & handling objects functional limitation, current status, at therapy episode outset and at reporting intervals

HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 6/4/2026

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