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Unlisted Female Reproductive Procedure

Massachusetts rates for HCPCS 58999

A procedure on the female reproductive organs — uterus, cervix, ovaries, fallopian tubes, vagina, or vulva — that has no standard named entry of its own and is not related to pregnancy or childbirth. It is used for uncommon, newly developed, or unusually modified operations. A written report describing exactly what was done goes with it.

Rates data updated October 2026.

How much does Unlisted Female Reproductive Procedure cost?

$724

Typical facility fee. In Massachusetts, October 2026.

Insurers have agreed to pay about $724 for this service. Most negotiated rates run $302 to $2,818.

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 8 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $724 · 10th to 90th $126 to $3,631
$100$200$500$1K$2K$5Kfacility $724

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$1,318.26
Median
$2,238.72
Typical High
$3,630.78
AllWays Health Partners
Setting
Facility
Modifier
None
Typical Low
$125.89
Median
$389.05
Typical High
$1,862.09
Cigna
Setting
Facility
Modifier
None
Typical Low
$50.12
Median
$446.68
Typical High
$954.99
Fallon Health
Setting
Facility
Modifier
None
Typical Low
$83.18
Median
$3,311.31
Typical High
$7,079.46
Harvard Pilgrim
Setting
Facility
Modifier
None
Typical Low
$87.10
Median
$537.03
Typical High
$2,818.38
Mass General Brigham
Setting
Facility
Modifier
None
Typical Low
$125.89
Median
$389.05
Typical High
$1,862.09
United
Setting
Facility
Modifier
None
Typical Low
$123.03
Median
$537.03
Typical High
$2,754.23
Well Sense
Setting
Facility
Modifier
None
Typical Low
$2,511.89
Median
$3,467.37
Typical High
$5,754.40
1 more rate with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Well Sense
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$1,995.26
Median
$1,995.26
Typical High
$2,398.83

Where Massachusetts sits

The same service costs 69.2 times more in Alaska than in South Carolina. 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.

Massachusetts· 23rd of 51

$724

AK $4,677SC $67.61

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.