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Unlisted Skin Or Subcutaneous Tissue Procedure

Maryland rates for HCPCS 17999

Covers an operation on the skin, a mucous membrane, or the fatty layer just beneath the skin for which there is no standard named service. The surgeon submits a written report describing exactly what was done, and the insurer prices it by comparing it with similar named procedures. It is used only when nothing else fits the work performed.

Rates data updated October 2026.

How much does Unlisted Skin Or Subcutaneous Tissue Procedure cost?

$214

Typical facility fee. In Maryland, October 2026.

Insurers have agreed to pay about $214 for this service. Most negotiated rates run $107 to $603.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $209 · 10th to 90th $76 to $741Professionalmedian $372 · 10th to 90th $355 to $1,698
$50$100$200$500$1K$2Kfacility $209professional $372

Distribution of negotiated rates across all payers (price axis is log-scale). 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
None
Typical Low
$123.03
Median
$123.03
Typical High
$123.03
Aetna
Setting
Professional
Modifier
None
Typical Low
$354.81
Median
$354.81
Typical High
$371.54
CareFirst
Setting
Professional
Modifier
None
Typical Low
$1,698.24
Median
$1,698.24
Typical High
$1,698.24
Cigna
Setting
Facility
Modifier
None
Typical Low
$489.78
Median
$588.84
Typical High
$2,691.53
United
Setting
Facility
Modifier
None
Typical Low
$64.57
Median
$144.54
Typical High
$616.60

Where Maryland sits

The same service costs 125.9 times more in Alaska than in Michigan. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Maryland· 45th of 51

$214

AK $4,677MI $37.15

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.