R93.89: Abnormal findings on diagnostic imaging of other specified body structures

R93.89, abnormal findings on diagnostic imaging of other specified body structures, is listed as a covered diagnosis in 7 Medicare billing and coding articles that apply to 23 HCPCS Level II codes, including G0278 (Iliac and/or femoral artery angiography, non-selective…), C8925 (Transesophageal echocardiography (tee) with contrast, or…), C8926 (Transesophageal echocardiography (tee) with contrast, or…). The articles come from 4 Medicare contractors. A listed diagnosis supports medical necessity only; coverage still depends on the LCD's criteria and on documentation in the medical record.

HCPCS Level II codes with R93.89 as a covered diagnosis

CodeDescriptionMedicare coverageDMEPOS fee 2026 (state range)Articles listing it
G0278Iliac and/or femoral artery angiography, non-selective, bilateral or ipsilateral to catheter insertion, performed at the same time as cardiac catheterization and/or coronary angiography, includes positioning or placement of the catheter in the distal aorta or ipsilateral femoral or iliac artery, injection of dye, production of permanent images, and radiologic supervision and interpretation (list separately in addition to primary procedure)Carrier judgment—3
C8925Transesophageal echocardiography (tee) with contrast, or without contrast followed by with contrast, real time with image documentation (2d) (with or without m-mode recording); including probe placement, image acquisition, interpretation and reportSpecial coverage instructions apply—2
C8926Transesophageal echocardiography (tee) with contrast, or without contrast followed by with contrast, for congenital cardiac anomalies; including probe placement, image acquisition, interpretation and reportSpecial coverage instructions apply—2
C8927Transesophageal echocardiography (tee) with contrast, or without contrast followed by with contrast, for monitoring purposes, including probe placement, real time 2-dimensional image acquisition and interpretation leading to ongoing (continuous) assessment of (dynamically changing) cardiac pumping function and to therapeutic measures on an immediate time basisSpecial coverage instructions apply—2
G0269Placement of occlusive device into either a venous or arterial access site, post surgical or interventional procedure (e.g., angioseal plug, vascular plug)Special coverage instructions apply—2
C8900Magnetic resonance angiography with contrast, abdomenSpecial coverage instructions apply—2
C8901Magnetic resonance angiography without contrast, abdomenSpecial coverage instructions apply—2
C8902Magnetic resonance angiography without contrast followed by with contrast, abdomenSpecial coverage instructions apply—2
C8909Magnetic resonance angiography with contrast, chest (excluding myocardium)Special coverage instructions apply—2
C8910Magnetic resonance angiography without contrast, chest (excluding myocardium)Special coverage instructions apply—2
C8911Magnetic resonance angiography without contrast followed by with contrast, chest (excluding myocardium)Special coverage instructions apply—2
C8912Magnetic resonance angiography with contrast, lower extremitySpecial coverage instructions apply—2
C8913Magnetic resonance angiography without contrast, lower extremitySpecial coverage instructions apply—2
C8914Magnetic resonance angiography without contrast followed by with contrast, lower extremitySpecial coverage instructions apply—2
C8918Magnetic resonance angiography with contrast, pelvisSpecial coverage instructions apply—2
C8919Magnetic resonance angiography without contrast, pelvisSpecial coverage instructions apply—2
C8920Magnetic resonance angiography without contrast followed by with contrast, pelvisSpecial coverage instructions apply—2
C8931Magnetic resonance angiography with contrast, spinal canal and contentsSpecial coverage instructions apply—2
C8932Magnetic resonance angiography without contrast, spinal canal and contentsSpecial coverage instructions apply—2
C8933Magnetic resonance angiography without contrast followed by with contrast, spinal canal and contentsSpecial coverage instructions apply—2
C8934Magnetic resonance angiography with contrast, upper extremitySpecial coverage instructions apply—2
C8935Magnetic resonance angiography without contrast, upper extremitySpecial coverage instructions apply—2
C8936Magnetic resonance angiography without contrast followed by with contrast, upper extremitySpecial coverage instructions apply—2

Medicare policy articles listing R93.89

A diagnosis listed as covered in a billing and coding article supports medical necessity for the article's codes; it does not guarantee payment. Coverage depends on the LCD's criteria, the contractor's jurisdiction and documentation in the medical record.

Other R93 diagnoses (Abnormal findings on diagnostic imaging of other body structures)

Frequently asked questions

Does Medicare cover R93.89 (Abnormal findings on diagnostic imaging of other specified…)?

Medicare covers items and services, not diagnoses. 7 Medicare billing and coding articles list R93.89 as a covered diagnosis for 23 HCPCS Level II codes: the diagnosis can support medical necessity for those codes, but payment still depends on the LCD's coverage criteria and the medical record.

Which HCPCS codes can be billed with ICD-10 R93.89?

The Level II codes from the policies most specific to this diagnosis are G0278 (Iliac and/or femoral artery angiography, non-selective…, 3 articles); C8925 (Transesophageal echocardiography (tee) with contrast, or…, 2 articles); C8926 (Transesophageal echocardiography (tee) with contrast, or…, 2 articles); C8927 (Transesophageal echocardiography (tee) with contrast, or…, 2 articles); G0269 (Placement of occlusive device into either a venous or…, 2 articles). Code choice depends on the item supplied; check each code's descriptor.

Which Medicare policy articles list R93.89?

A56809 (Billing and Coding: Transesophageal Echocardiography (TEE)); A56500 (Billing and Coding: Cardiac Catheterization and Coronary Angiography); A52850 (Billing and Coding: Cardiac Catheterization and Coronary Angiography), and 4 more articles.

What is ICD-10-CM code R93.89?

R93.89 is the ICD-10-CM code for abnormal findings on diagnostic imaging of other specified body structures, in category R93 (Abnormal findings on diagnostic imaging of other body structures), chapter 18: Symptoms, signs and abnormal findings.

Next steps

Sources: CMS Medicare Coverage Database billing and coding articles (covered ICD-10 code lists and HCPCS links); ICD-10-CM FY2026; CMS HCPCS Level II release October 2026; CMS DMEPOS fee schedule 2026 (non-rural state fees). Not billing or legal advice.

Chapter 18: Symptoms, signs and abnormal findings · All diagnoses · HCPCS lookup