Keyword Analysis & Research: what do the cpt codes refer to

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what do the cpt codes refer to	1.18	0.8	7789	21	30
what	1.67	0.8	2440	89	4
do	0.13	0.2	601	14	2
the	1.14	1	3103	44	3
cpt	0.71	0.2	8326	64	3
codes	0.33	0.7	1982	74	5
refer	0.79	0.2	8256	53	5
to	0.51	0.4	5606	93	2

Keyword	CPC	PCC	Volume	Score
what do the cpt codes refer to	0.49	0.4	7280	22