What is CPT code for nasal pillows?

Anyone know where I can find recent CPT codes for things like nasal pillows (without headgear)? I want to ask my insurance how often they pay to replace it, but they need a CPT code. My DME doesn't replace just the pillows, just the entire headgear + pillows every 3 months, so they aren't good ones to ask. If my insurance does replace the pillows more often than once every 3 months, I will try to pressure my DME to order just pillows for me. Thanks!

CPT codes are not published as i understand it.
Can you use the HCPCS code?
HCPCS code is A7033 - CPAP nasal pillows

I will try. Thanks!

CPT codes are procedure codes, not supplies and equipment. HCPC's are the codes for equipment as already mentioned.