ICD-10-CM Billable Code

I87.01

Postthrombotic syndrome with ulcer

Clinical Classification Guidelines

Use Additional Code

  • code to specify site and severity of ulcer (L97.-)

Medical Intelligence & Overview

Postthrombotic syndrome with ulcer is a condition that can develop after a person experiences deep vein thrombosis (DVT), a blood clot in the deep veins of the leg. This syndrome occurs when the veins and valves in the leg are damaged due to the blood clot, leading to persistent symptoms like pain, swelling, and skin changes, sometimes resulting in ulcers or open sores. Despite treatment, some individuals may continue to experience symptoms that affect their quality of life.

Causes & Symptoms

Clinical Causes: Previous deep vein thrombosis (DVT) in the leg Damage to the valves within the veins caused by a blood clot Persistent increase in pressure within the veins (venous hypertension) Inadequate blood flow or impaired circulation in the affected limb

Key Symptoms: Swelling in the affected leg or calf, often worsening after standing or activity Chronic pain or aching sensation in the leg Skin discoloration, typically a reddish or brownish hue Itching or dermatitis around the affected area Development of venous ulcers, especially near the ankle or lower leg Feeling of heaviness or fatigue in the limb Skin thickening and hardness (lipodermatosclerosis)

Diagnostic & Treatment

Diagnosis Path: Diagnosing postthrombotic syndrome involves a comprehensive medical history review including past DVT episodes, physical examination focusing on the affected limb, and imaging tests such as duplex ultrasound to evaluate blood flow. Additional assessments may include venography or other specialized tests to determine the extent of vascular damage and identify ulcers or skin changes associated with the condition.

Treatment Protocols: Management of postthrombotic syndrome with ulcer aims to reduce symptoms, improve blood flow, and promote healing of skin lesions. Typical strategies include: - **Compression therapy:** Utilizing compression stockings or bandages to support veins, decrease swelling, and prevent ulcer development. - **Medications:** Use of pain relievers, anti-inflammatory drugs, or topical ointments to manage discomfort and skin condition. - **Wound care:** Proper cleaning, dressing, and monitoring of ulcers for signs of infection. - **Elevation:** Elevating the affected limb to assist blood flow back toward the heart. - **Exercise:** Engaging in regular, low-impact activities to improve circulation. - **Surgical or minimally invasive procedures:** In certain cases, procedures such as vein ablation or vein stripping may be recommended to remove or close damaged veins. It's important to follow a healthcare provider's guidance for personalized treatment plans and ongoing management.

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is I87.01 a billable ICD-10 code?
Yes, I87.01 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report I87.01?
Clinical documentation must specify the nature of Postthrombotic syndrome with ulcer and any associated comorbidities for accurate reporting.

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