HCPCS 75653 — Angiography, cervicocerebral, selective catheter, including vessel origin; one vessel, complete procedure (7 hospitals, — samples)
HCPCS 75654 — Angiography, cervicocerebral, selective catheter, including vessel origin; two vessels, supervision and interpretation only (7 hospitals, — samples)
HCPCS 75655 — Angiography, cervicocerebral, selective catheter, including vessel origin; two vessels, complete procedure (7 hospitals, — samples)
HCPCS 75656 — Angiography, cervicocerebral, selective catheter, including vessel origin; three or four vessels, supervision and interpretation (7 hospitals, — samples)
HCPCS 75657 — Angiography, cervicocerebral, selective catheter, including vessel origin; three or four vessels, complete procedure (7 hospitals, — samples)