go back

In Situ Hybridization Tissue Test

California rates for HCPCS 88377

This laboratory test applies a labeled genetic probe directly to a tissue sample taken during a biopsy or surgery, allowing a pathologist to detect a specific gene or genetic sequence within the cells using microscopy. The results help confirm a diagnosis, such as determining the type of a tumor or the source of abnormal cells, and can guide decisions about treatment.

Rates data updated July 2026.

Facilitymedian $479 · 10th–90th $479$4790%50%100%$479Professionalmedian $200 · 10th–90th $58$6310%10%10th90th$200$1.0$5.0$20.0$100.0$500.0$2.0K

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

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$190.55
Median
$275.42
Typical High
$724.44
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$46.77
Median
$66.07
Typical High
$229.09
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$120.23
Median
$162.18
Typical High
$630.96
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$102.33
Median
$134.90
Typical High
$338.84
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$288.40
Median
$380.19
Typical High
$1,122.02
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$79.43
Median
$104.71
Typical High
$213.80
Anthem BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$204.17
Median
$275.42
Typical High
$933.25
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$524.81
Blue Shield
Setting
Professional
Modifier
26 · Professional part
Typical Low
$66.07
Median
$83.18
Typical High
$151.36
Blue Shield
Setting
Professional
Modifier
TC · Technical part
Typical Low
$100.00
Median
$100.00
Typical High
$371.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$114.82
Median
$245.47
Typical High
$831.76
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$32.36
Median
$40.74
Typical High
$141.25
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$81.28
Median
$199.53
Typical High
$691.83
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$190.55
Median
$524.81
Typical High
$707.95
Contra Costa Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$56.23
Median
$70.79
Typical High
$95.50
Contra Costa Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$134.90
Median
$457.09
Typical High
$616.60
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$478.63
Typical High
$776.25
Kaiser Permanente
Setting
Professional
Modifier
26 · Professional part
Typical Low
$56.23
Median
$83.18
Typical High
$107.15
Kaiser Permanente
Setting
Professional
Modifier
TC · Technical part
Typical Low
$338.84
Median
$501.19
Typical High
$676.08
Lucent Health
Setting
Facility
Modifier
26 · Professional part
Typical Low
$478.63
Median
$478.63
Typical High
$478.63
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$2,570.40
Median
$3,235.94
Typical High
$3,235.94
Lucent Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$512.86
Median
$512.86
Typical High
$512.86
Lucent Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$2,187.76
Median
$2,754.23
Typical High
$2,754.23
Providence
Setting
Professional
Modifier
Global
Typical Low
$117.49
Median
$269.15
Typical High
$870.96
Providence
Setting
Professional
Modifier
26 · Professional part
Typical Low
$32.36
Median
$40.74
Typical High
$120.23
Providence
Setting
Professional
Modifier
TC · Technical part
Typical Low
$83.18
Median
$204.17
Typical High
$616.60
Sutter Health Plus
Setting
Professional
Modifier
Global
Typical Low
$1,548.82
Median
$1,548.82
Typical High
$1,548.82
Sutter Health Plus
Setting
Professional
Modifier
26 · Professional part
Typical Low
$245.47
Median
$245.47
Typical High
$245.47
Sutter Health Plus
Setting
Professional
Modifier
TC · Technical part
Typical Low
$1,288.25
Median
$1,288.25
Typical High
$1,288.25
The Alliance
Setting
Professional
Modifier
Global
Typical Low
$426.58
Median
$426.58
Typical High
$588.84
United
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$251.19
Typical High
$1,258.93
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$38.02
Median
$53.70
Typical High
$223.87
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$93.33
Median
$208.93
Typical High
$1,047.13