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A9546

Co57/58

✓ CURRENT — JULY 2026
Source: CMS
Imported: Aug 10 2026

Full descriptor

Cobalt co-57/58, cyanocobalamin, diagnostic, per study dose, up to 1 microcurie

Details

Code
A9546
Short descriptor
Co57/58
Code set
HCPCS Level II
Release
July 2026
Status
Active
Added
Jan 1 2006

Nearby codes

Code sets are published in blocks, so neighbours are usually related.

A9547

In111 oxyquinoline

A9548

In111 pentetate

A9543

Y90 ibritumomab, rx

A9542

In111 ibritumomab, dx

A9550

Tc99m gluceptate

A9551

Tc99m succimer

A9541

Tc99m sulfur colloid

A9540

Tc99m maa

Sources

Reference information only. Not billing advice. Verify against the payer before you file.