Interventional Imaging

A subspecialty of interventional radiology (IR) uses image-guided, minimally-invasive procedures to diagnose and treat various diseases. Interventional radiologists rely on angiography, mobile C-arm and fluoroscopy imaging systems to perform thrombolysis, embolization, biopsies, vascular and other minimally invasive procedures, which can reduce recovery time, risk and costs. Find more IR content on the Society of Interventional Radiology (SIR) page.

Medicare picks participants for WISeR model, including radiologist-owned tech company
Oklahoma will use Humata Health, a firm founded by “recovering radiologist” Jeremy Friese, MD, who said he had grown frustrated with the struggles of prior authorization.
Interventional radiologists who neglect E&M visits risk losing more lucrative procedures
“This study affirms that when interventional radiologists are afforded the time to evaluate and follow their patients, the complexity and value of the care they provide increases," one expert notes.
Society of Interventional Radiology urges UHC to update policy on radioembolization treatment
SIR contends that payments toward transarterial radioembolization (TARE)/selective internal radiation therapy (SIRT) should extend beyond the current coverage limitations in patients with liver cancer and metastases.
Mechanical thrombectomy beats anticoagulation alone in STORM-PE
Highly anticipated trial data comparing mechanical thrombectomy to anticoagulation alone for intermediate- and high-risk pulmonary embolism showed that the more aggressive strategy improved outcomes.
Radiologists remain dominant specialty for key clot-busting procedure, with opportunity for expansion
Cardiologists recorded the biggest overall uptick in claims at roughly 185%, according to research published Thursday in the Journal of the American College of Radiology.

Medicare data stethoscope healthcare trends graphs finance financials

Medicare picks participants for WISeR model, including radiologist-owned tech company

Oklahoma will use Humata Health, a firm founded by “recovering radiologist” Jeremy Friese, MD, who said he had grown frustrated with the struggles of prior authorization.

Interventional radiologists who neglect E&M visits risk losing more lucrative procedures

“This study affirms that when interventional radiologists are afforded the time to evaluate and follow their patients, the complexity and value of the care they provide increases," one expert notes.

prior authorization claim deny denial insurance insurer payer Medicare Advantage

Society of Interventional Radiology urges UHC to update policy on radioembolization treatment

SIR contends that payments toward transarterial radioembolization (TARE)/selective internal radiation therapy (SIRT) should extend beyond the current coverage limitations in patients with liver cancer and metastases.

Video Robert Lookstein on mechanical thrombectomy beating anticoagulation alone in pulmonary embolism in the late-breaking STORM-PE trial at TCT 2025.

Mechanical thrombectomy beats anticoagulation alone in STORM-PE

Highly anticipated trial data comparing mechanical thrombectomy to anticoagulation alone for intermediate- and high-risk pulmonary embolism showed that the more aggressive strategy improved outcomes.

Radiologists remain dominant specialty for key clot-busting procedure, with opportunity for expansion

Cardiologists recorded the biggest overall uptick in claims at roughly 185%, according to research published Thursday in the Journal of the American College of Radiology.

Hospital lobby strongly urges Medicare to delay model targeting ‘wasteful’ radiology services

The American Medical Association also recently held a webinar about WISeR to share key details with physicians.

VR teaching tool leads to 'significant gains' in procedural skills for IR residents

Experts say implementing VR teaching tools could help address the challenges related to acquiring procedural skills during residency.

healthcare quality imaging appropriateness clinical decision support CDS checklist

Medicare releases guidance on new model targeting ‘wasteful’ radiology procedures

CMS explains how IR specialists can submit prior authorization requests to the federal payment program for seniors, including what evidence is required.