Chronic venous hypertension w oth comp of r low extrem

This code signifies a persistent elevation of venous pressure in the right lower extremity due to an unknown cause, leading to various secondary health issues. These complications are not specified as ulceration, inflammation, or varicose veins with inflammation or ulceration.

Apply this code when documentation clearly indicates chronic venous hypertension of the right lower extremity, explicitly stating "idiopathic" or "cause unknown," and describing complications other than those specifically coded elsewhere (e.g., ulcer, inflammation). Supporting documentation should detail the chronic nature of the condition and the presence of non-ulcerative/non-inflammatory complications.

• Ensure the documentation specifies "right lower extremity" and "idiopathic" or "unspecified cause" for the venous hypertension.
• This code is for "other complications"; avoid using it if the complication is specifically an ulcer (I87.31x) or inflammation (I87.33x).
• Always sequence this code after any definitive diagnosis for the specific "other complication" if one is documented and more specific.