Laboratory medicine 91830 - Immunoglobulin + specific protein assays

General Info

Billing Amount: $20.40

Notes:

Item 91830 should only be billed for immunoglobulin and specific protein assays with no listing, for indicators as agreed by the Tariff Committee and MSC.

The following new listings have been split from the listing for Immunoglobulin and specific protein assays (91830). You can bill these instead of 91830 where they apply: 90660, 90770, 91025, 91165, 91170, 91280, 91445, 91450, 91814, 91825, 91835, 91936, 92105, 92205, 92290, 92340.

Additional assays, same patient, same day, to be billed under the correct pertinent fee code but will be paid as previously, at the rate for 91831, except for the following codes which can be billed on their own at the indicated rate:
91285 C-3 complement
91290 C-4 complement
91300 C-reactive protein
91305 CA 150-3
91310 CA 125
91315 CA 19-9
91802 IgA-quantitative Ðserum/plasma
91810 IgG1
91811 IgG2
91812 IgG3
91813 IgG4
91985 Albumin creatinine ratio (ACR)
91840 IgG-quatitive