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Immunohistochemistry or Immunocytochemistry, Each Additional

Wisconsin rates for HCPCS G0462

Immunohisto/cyto chem add

Rates data updated October 2026.

How much rates vary

Facilitymedian $200 · 10th to 90th $174 to $295Professionalmedian $81 · 10th to 90th $72 to $93
$100$200facility $200professional $81

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
Cigna
Setting
Facility
Modifier
None
Typical Low
$173.78
Median
$199.53
Typical High
$295.12
Cigna
Setting
Professional
Modifier
None
Typical Low
$72.44
Median
$81.28
Typical High
$93.33