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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  • G8483

    Influenza immunization was not administered for reasons documented by clinician (e.g., patient allergy or other medical reasons, patient declined or other patient reasons, vaccine not available or other system reasons)
  • G8484

    Influenza immunization was not administered, reason not given
  • G8485

    I intend to report the diabetes mellitus (dm) measures group
  • G8486

    I intend to report the preventive care measures group
  • G8487

    I intend to report the chronic kidney disease (ckd) measures group
  • G8489

    I intend to report the coronary artery disease (cad) measures group
  • G8490

    I intend to report the rheumatoid arthritis (ra) measures group
  • G8491

    I intend to report the hiv/aids measures group
  • G8492

    I intend to report the perioperative care measures group
  • G8493

    I intend to report the back pain measures group
  • G8494

    All quality actions for the applicable measures in the diabetes mellitus (dm) measures group have been performed for this patient
  • G8495

    All quality actions for the applicable measures in the chronic kidney disease (ckd) measures group have been performed for this patient
  • G8496

    All quality actions for the applicable measures in the preventive care measures group have been performed for this patient
  • G8497

    All quality actions for the applicable measures in the coronary artery bypass graft (cabg) measures group have been performed for this patient
  • G8498

    All quality actions for the applicable measures in the coronary artery disease (cad) measures group have been performed for this patient
  • G8499

    All quality actions for the applicable measures in the rheumatoid arthritis (ra) measures group have been performed for this patient
  • G8500

    All quality actions for the applicable measures in the hiv/aids measures group have been performed for this patient
  • G8501

    All quality actions for the applicable measures in the perioperative care measures group have been performed for this patient
  • G8502

    All quality actions for the applicable measures in the back pain measures group have been performed for this patient
  • G8506

    Patient receiving angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) therapy
  • G8509

    Pain assessment documented as positive using a standardized tool, follow-up plan not documented, reason not given
  • G8510

    Screening for depression is documented as negative, a follow-up plan is not required
  • G8511

    Screening for depression documented as positive, follow-up plan not documented, reason not given
  • G8530

    Autogenous av fistula received
  • G8531

    Clinician documented that patient was not an eligible candidate for autogenous av fistula
  • G8532

    Clinician documented that patient received vascular access other than autogenous av fistula, reason not given
  • G8535

    Elder maltreatment screen not documented; documentation that patient is not eligible for the elder maltreatment screen at the time of the encounter related to one of the following reasons: (1) patient refuses to participate in the screening and has reasonable decisional capacity for self-protection, or (2) patient is in an urgent or emergent situation where time is of the essence and to delay treatment to perform the screening would jeopardize the patient's health status
  • G8536

    No documentation of an elder maltreatment screen, reason not given
  • G8539

    Functional outcome assessment documented as positive using a standardized tool and a care plan based on identified deficiencies is documented within two days of the functional outcome assessment
  • G8540

    Functional outcome assessment not documented as being performed, documentation the patient is not eligible for a functional outcome assessment using a standardized tool at the time of the encounter
  • G8541

    Functional outcome assessment using a standardized tool not documented, reason not given
  • G8542

    Functional outcome assessment using a standardized tool is documented; no functional deficiencies identified, care plan not required
  • G8543

    Documentation of a positive functional outcome assessment using a standardized tool; care plan not documented within two days of assessment, reason not given
  • G8544

    I intend to report the coronary artery bypass graft (cabg) measures group
  • G8545

    I intend to report the hepatitis c measures group
  • G8547

    I intend to report the ischemic vascular disease (ivd) measures group
  • G8548

    I intend to report the heart failure (hf) measures group
  • G8549

    All quality actions for the applicable measures in the hepatitis c measures group have been performed for this patient
  • G8551

    All quality actions for the applicable measures in the heart failure (hf) measures group have been performed for this patient
  • G8552

    All quality actions for the applicable measures in the ischemic vascular disease (ivd) measures group have been performed for this patient
  • G8559

    Patient referred to a physician (preferably a physician with training in disorders of the ear) for an otologic evaluation
  • G8560

    Patient has a history of active drainage from the ear within the previous 90 days
  • G8561

    Patient is not eligible for the referral for otologic evaluation for patients with a history of active drainage measure
  • G8562

    Patient does not have a history of active drainage from the ear within the previous 90 days
  • G8563

    Patient not referred to a physician (preferably a physician with training in disorders of the ear) for an otologic evaluation, reason not given
  • G8564

    Patient was referred to a physician (preferably a physician with training in disorders of the ear) for an otologic evaluation, reason not specified)
  • G8565

    Verification and documentation of sudden or rapidly progressive hearing loss
  • G8566

    Patient is not eligible for the "referral for otologic evaluation for sudden or rapidly progressive hearing loss" measure
  • G8567

    Patient does not have verification and documentation of sudden or rapidly progressive hearing loss
  • G8568

    Patient was not referred to a physician (preferably a physician with training in disorders of the ear) for an otologic evaluation, reason not given

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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