Summary & Overview
CPT 73085: Elbow Arthrography, Imaging Supervision and Interpretation
CPT code 73085 designates the imaging supervision and interpretation portion of an elbow arthrography study, a fluoroscopic examination performed after intra‑articular injection of contrast or air to assess elbow joint structures. This technical designation matters nationally because arthrography remains an important diagnostic tool for evaluating cartilage defects, intra‑articular tears, and degenerative or adhesive conditions when cross‑sectional imaging is limited or contraindicated. Billing appropriately for the supervision and interpretation component ensures clear delineation between imaging professional services and the technical procedures used to obtain images.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The review summarizes how coverage and coding practice for imaging supervision and interpretation are articulated across major national payers and public fee‑for‑service programs.
Readers will learn the clinical context for use of CPT code 73085, typical sites of service, and the role of this code within the imaging care pathway. The publication provides benchmarks and coding guidance trends, notes common documentation elements associated with interpretation services, and highlights policy considerations relevant to professional billing for fluoroscopic arthrography. Data not available in the input are noted where applicable.
Billing Code Overview
CPT code 73085 represents imaging supervision and interpretation for an elbow joint arthrography study. In this procedure the provider injects contrast material and/or air into the elbow joint and obtains a series of X‑rays as the contrast flows through the joint to evaluate joint structures for conditions such as arthritis, adhesive capsulitis or a frozen joint, and cartilage tears or other abnormalities. This code is reported to represent only the imaging supervision and interpretation component of the procedure.
Service type: Imaging supervision and interpretation for elbow arthrography
Typical site of service: Outpatient radiology suite, hospital radiology department, or ambulatory surgical center (service performed where fluoroscopic arthrography and image interpretation occur)
Clinical & Coding Specifications
Clinical Context
A 58-year-old patient with chronic lateral elbow pain and limited range of motion is referred for diagnostic elbow arthrography to evaluate for intra-articular pathology. The patient presents to an outpatient imaging center after an orthopedic consultation where persistent symptoms and equivocal MRI findings were documented. After verification of indication and consent, the patient is positioned supine with the affected elbow prepared using sterile technique. Under fluoroscopic guidance, the radiologist or musculoskeletal imaging physician injects iodinated contrast (and occasionally air) into the elbow joint through a small-gauge needle to distend the joint and outline the capsule, cartilage surfaces, and intra-articular structures. A series of fluoroscopic images and spot radiographs are obtained as contrast disperses to assess for cartilage defects, loose bodies, adhesive capsulitis/frozen joint changes, or meniscal/ligament tears. The interpreting physician documents the procedure, contrast volume/type, imaging findings, and impression. Billing for the imaging supervision and interpretation only is reported with 73085 when another clinician or facility bills separately for the technical component (contrast injection and image acquisition). Typical sites of service include outpatient radiology suites, ambulatory surgery centers, and hospital radiology departments. Common clinical indications include unexplained mechanical symptoms, persistent pain after trauma, suspected osteochondral injury, or preoperative assessment for arthroscopy.
Coding Specifications
| Modifier | Description | When to Use |
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