G9530 – Patient presented with a minor blunt head trauma and had a head ct ordered for trauma by an emergency care provider
HCPCS Level II code · G codes: Procedures / Professional Services (Temporary)
HCPCS codeG9530
- Long description
- Patient presented with a minor blunt head trauma and had a head ct ordered for trauma by an emergency care provider
- Short description
- Pt mbht hd ct ord ec prov
- 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
Z2Undefined codes- Added
- January 1, 2016
- Last change
- January 1, 2019 – No change
Frequently asked questions
What is HCPCS code G9530?
G9530 is a HCPCS Level II code for patient presented with a minor blunt head trauma and had a head ct ordered for trauma by an emergency care provider.
Does Medicare cover G9530?
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
- G9520 – Patient does not achieve final refraction (spherical equivalent) +/- 1.0 diopters of their planned refraction within 90 days of surgery
- G9521 – Total number of emergency department visits and inpatient hospitalizations less than two in the past 12 months
- G9522 – Total number of emergency department visits and inpatient hospitalizations equal to or greater than two in the past 12 months or patient not screened, reason not given
- G9523 – Patient discontinued from hemodialysis or peritoneal dialysis
- G9524 – Patient was referred to hospice care
- G9525 – Documentation of patient reason(s) for not referring to hospice care (e.g., patient declined, other patient reasons)
- G9526 – Patient was not referred to hospice care, reason not given
- G9529 – Patient with minor blunt head trauma had an appropriate indication(s) for a head ct
- G9531 – Patient has documentation of ventricular shunt, brain tumor, multisystem trauma, or is currently taking an antiplatelet medication including: abciximab, anagrelide, cangrelor, cilostazol, clopidogrel, dipyridamole, eptifibatide, prasugrel, ticlopidine, ticagrelor, tirofiban, or vorapaxar
- G9532 – Patient had a head ct for trauma ordered by someone other than an emergency care provider or was ordered for a reason other than trauma
- G9533 – Patient with minor blunt head trauma did not have an appropriate indication(s) for a head ct
- G9534 – Advanced brain imaging (cta, ct, mra or mri) was not ordered
- G9535 – Patients with a normal neurological examination
- G9536 – Documentation of medical reason(s) for ordering an advanced brain imaging study (i.e., patient has an abnormal neurological examination; patient has the coexistence of seizures, or both; recent onset of severe headache; change in the type of headache; signs of increased intracranial pressure (e.g., papilledema, absent venous pulsations on funduscopic examination, altered mental status, focal neurologic deficits, signs of meningeal irritation); hiv-positive patients with a new type of headache; immunocompromised patient with unexplained headache symptoms; patient on coagulopathy/anti-coagulation or anti-platelet therapy; very young patients with unexplained headache symptoms)
- G9537 – Imaging needed as part of a clinical trial; or other clinician ordered the study
- G9538 – Advanced brain imaging (cta, ct, mra or mri) was ordered
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.