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Mastoid Bone X-Ray, Limited

South Dakota rates for HCPCS 70120

A limited set of X-ray images of the mastoid bones, the honeycombed bone just behind each ear. Only a small number of views of each side is taken rather than the full series from every angle. It gives a quick look for infection or fluid in the air spaces behind the ear.

Rates data updated July 2026.

How much rates vary

Facilitymedian $9 · 10th to 90th $9 to $9Professionalmedian $15 · 10th to 90th $11 to $18
$10$20facility $9professional $15

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$9.12
Median
$9.12
Typical High
$9.12
Midlands
Setting
Professional
Modifier
26 · Professional part
Typical Low
$17.38
Median
$18.62
Typical High
$21.38
Sanford Health Plan
Setting
Professional
Modifier
26 · Professional part
Typical Low
$10.96
Median
$14.79
Typical High
$16.98