go back

Unlisted Maternity Or Delivery Procedure

Washington rates for HCPCS 59899

Covers a procedure relating to pregnancy, delivery or the period after birth for which there is no standard named service. The clinician submits a written description of exactly what was done, and the health plan reviews it individually against a comparable named procedure to decide what to pay. It is used for newer techniques and for unusual situations that no standard description fits.

Rates data updated July 2026.

Facilitymedian $1,047 · 10th–90th $447$9,1200%10%10th90th$1,047Professionalmedian $575 · 10th–90th $155$1,2300%10%20%10th90th$575$10.0$50.0$200.0$1.0K$5.0K$20.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$575.44
Median
$6,025.60
Typical High
$17,782.79
Aetna
Setting
Professional
Modifier
Global
Typical Low
$154.88
Median
$549.54
Typical High
$758.58
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$407.38
Median
$616.60
Typical High
$1,096.48
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$707.95
Median
$1,023.29
Typical High
$1,380.38
Cigna
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$1,258.93
Typical High
$1,659.59
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$436.52
Median
$1,023.29
Typical High
$1,348.96
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$691.83
Median
$1,096.48
Typical High
$1,348.96
Molina
Setting
Professional
Modifier
Global
Typical Low
$33.11
Median
$50.12
Typical High
$64.57
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$467.74
Median
$562.34
Typical High
$1,047.13
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$371.54
Median
$371.54
Typical High
$562.34
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$371.54
Median
$602.56
Typical High
$1,071.52
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$707.95
Median
$1,023.29
Typical High
$1,380.38
United
Setting
Facility
Modifier
Global
Typical Low
$186.21
Median
$741.31
Typical High
$1,621.81
United
Setting
Professional
Modifier
Global
Typical Low
$302.00
Median
$302.00
Typical High
$302.00