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Extra Chromosome Sets Analyzed

Maryland rates for HCPCS 88280

An additional step within a chromosome study, in which further complete sets of a person's chromosomes are photographed, arranged and examined. Looking at more than one set improves the chance of spotting a change that is present in only some cells or that is hard to see in a single set. It is billed in addition to the main chromosome study.

Rates data updated July 2026.

How much does Extra Chromosome Sets Analyzed cost?

$26.92

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $26.92 for this service. Most negotiated rates run $23.99 to $42.66.

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 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $50 · 10th to 90th $18 to $229Professionalmedian $27 · 10th to 90th $23 to $87
$0.5$2.0$10.0$50.0$200.0facility $50professional $27

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. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$18.20
Median
$50.12
Typical High
$229.09
Aetna
Setting
Professional
Modifier
Global
Typical Low
$23.44
Median
$25.70
Typical High
$97.72
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$22.91
Median
$23.99
Typical High
$30.20
Cigna
Setting
Professional
Modifier
Global
Typical Low
$18.20
Median
$21.38
Typical High
$58.88
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$33.11
Median
$39.81
Typical High
$50.12
United
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$87.10
United
Setting
Professional
Modifier
Global
Typical Low
$19.95
Median
$26.92
Typical High
$53.70
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$16.60
Median
$26.92
Typical High
$26.92

Where Maryland sits

The same service costs 3.0 times more in Alaska than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Maryland $26.92 · 50th of 51
AK $75.86DC $25.12

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.