Dx imaging inconclusive due to excess body fat of patient

This code indicates that diagnostic imaging studies (e.g., X-ray, CT, MRI, ultrasound) were unable to provide a definitive diagnosis or clear visualization of anatomical structures due to the patient's body habitus, specifically excess adipose tissue. The imaging results are compromised or limited, preventing a conclusive interpretation.

Apply this code when a radiologist or other interpreting physician explicitly documents that imaging quality was suboptimal or inconclusive because of the patient's obesity or high body mass index (BMI). This typically occurs when the excess fat attenuates radiation, obscures anatomical landmarks, or limits transducer penetration.

• Requires explicit documentation from the interpreting physician stating that excess body fat was the reason for inconclusive imaging.
• Do not use if imaging was inconclusive for other reasons (e.g., patient motion, technical error, inherent limitations of the modality).
• Code in conjunction with the primary reason for the imaging study, if known, and any relevant obesity codes (e.g., E66.x).