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Southwest · Reverse T3 Test – rT3 Testing

Reverse T3 Test – rT3 Testing in New Mexico

This page explains the reverse t3 test – rt3 testing, what it measures, and how to order it. The Reverse T3 blood test measures a form of thyroid hormone that may be elevated during certain illnesses.

Typical turnaround1-3 business days
Price range$118
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

Reverse T3 (rT3) is an inactive form of thyroid hormone. This test helps evaluate thyroid function, particularly in situations where other thyroid tests may appear normal.

What it measures

  • Reverse T3 (rT3) — reflects an inactive form of thyroid hormone

What the test involves

This test requires a blood sample, which is typically collected through a standard venipuncture procedure at a laboratory or clinic.

Why it is often ordered

Clinicians may order this test to help assess thyroid hormone metabolism, especially when considering conditions like nonthyroidal illness syndrome. It can provide additional information when evaluating thyroid health in the context of other medical conditions.

Preparation

You will need to follow specific instructions provided by the laboratory regarding preparation for this test. This may include fasting or avoiding certain medications.

How results are reported

Results are typically available within a few business days and will be reported to your clinician. Reference ranges, which indicate what is considered normal, vary between laboratories.

Before you go

  • Fasting requirements
  • Medication restrictions
  • Test turnaround time

Cities

Reverse T3 Test – rT3 Testing in New Mexico communities

Choose your city for local context and to request this test.

Albuquerque765,693Reverse T3 Test – rT3 TestingLas Cruces141,399Reverse T3 Test – rT3 TestingRio Rancho102,403Reverse T3 Test – rT3 TestingSanta Fe99,439Reverse T3 Test – rT3 TestingRoswell48,347Reverse T3 Test – rT3 TestingFarmington46,696Reverse T3 Test – rT3 TestingHobbs39,476Reverse T3 Test – rT3 TestingClovis38,505Reverse T3 Test – rT3 TestingSouth Valley36,583Reverse T3 Test – rT3 TestingCarlsbad31,525Reverse T3 Test – rT3 TestingAlamogordo31,201Reverse T3 Test – rT3 TestingGallup21,901Reverse T3 Test – rT3 TestingLos Lunas17,072Reverse T3 Test – rT3 TestingSunland Park16,488Reverse T3 Test – rT3 TestingDeming14,730Reverse T3 Test – rT3 TestingChaparral14,098Reverse T3 Test – rT3 TestingLos Alamos13,270Reverse T3 Test – rT3 TestingLas Vegas13,247Reverse T3 Test – rT3 TestingArtesia12,637Reverse T3 Test – rT3 TestingNorth Valley12,594Reverse T3 Test – rT3 TestingPortales12,151Reverse T3 Test – rT3 TestingLovington11,505Reverse T3 Test – rT3 TestingEspañola10,492Reverse T3 Test – rT3 TestingSilver City9,694Reverse T3 Test – rT3 TestingGrants9,208Reverse T3 Test – rT3 TestingBernalillo9,049Reverse T3 Test – rT3 TestingAnthony8,748Reverse T3 Test – rT3 TestingSocorro8,553Reverse T3 Test – rT3 TestingCorrales8,488Reverse T3 Test – rT3 TestingShiprock8,452Reverse T3 Test – rT3 TestingRuidoso7,636Reverse T3 Test – rT3 TestingBloomfield7,514Reverse T3 Test – rT3 TestingBelen7,374Reverse T3 Test – rT3 TestingZuni Pueblo7,012Reverse T3 Test – rT3 TestingTaos6,524Reverse T3 Test – rT3 TestingAztec6,283Reverse T3 Test – rT3 TestingNorth Hobbs6,148Reverse T3 Test – rT3 TestingEdgewood6,106Reverse T3 Test – rT3 TestingRaton6,082Reverse T3 Test – rT3 TestingTruth or Consequences6,078Reverse T3 Test – rT3 TestingSanta Teresa6,037Reverse T3 Test – rT3 TestingLos Ranchos de Albuquerque5,904Reverse T3 Test – rT3 TestingWhite Rock5,716Reverse T3 Test – rT3 TestingEldorado at Santa Fe5,419Reverse T3 Test – rT3 TestingTucumcari5,221Reverse T3 Test – rT3 TestingEl Cerro Mission5,103Reverse T3 Test – rT3 TestingCrouch Mesa4,997Reverse T3 Test – rT3 TestingLos Chaves4,938Reverse T3 Test – rT3 TestingRio Communities4,904Reverse T3 Test – rT3 TestingLee Acres4,851Reverse T3 Test – rT3 TestingParadise Hills4,442Reverse T3 Test – rT3 TestingMeadow Lake4,248Reverse T3 Test – rT3 TestingKirtland AFB4,142Reverse T3 Test – rT3 TestingHolloman AFB4,128Reverse T3 Test – rT3 TestingLa Cienega4,110Reverse T3 Test – rT3 TestingBosque Farms4,010Reverse T3 Test – rT3 TestingPlacitas3,863Reverse T3 Test – rT3 TestingPeralta3,392Reverse T3 Test – rT3 TestingChimayo3,208Reverse T3 Test – rT3 TestingVado3,199Reverse T3 Test – rT3 Testing