ICD-10-CM Billable Code

M1A.35

Chronic gout due to renal impairment, hip

Clinical Classification Guidelines

Medical Intelligence & Overview

Chronic gout due to renal impairment in the hip is a long-term form of gout that results from kidney problems affecting how your body processes uric acid. This condition leads to the buildup of sharp uric acid crystals in the hip joint, causing ongoing pain and inflammation. Recognizing and managing this condition is important to improve quality of life and prevent joint damage.

Causes & Symptoms

Clinical Causes: Chronic kidney disease or impaired kidney function reducing uric acid excretion Prolonged high levels of uric acid in the blood (hyperuricemia) Genetic factors influencing uric acid processing Diet high in purine-rich foods such as red meat, shellfish, or alcohol Certain medications that decrease uric acid clearance Other metabolic conditions affecting uric acid levels

Key Symptoms: Persistent pain, swelling, and tenderness in the hip joint Joint stiffness and limited range of motion Recurrent flare-ups of acute gout attacks Firm nodules called tophi around the affected area Erythema (redness) and warmth over the joint Increased discomfort during movement or pressure

Diagnostic & Treatment

Diagnosis Path: Medical history review, focusing on episodes of joint pain and kidney health Physical examination of the hip for swelling, warmth, and tenderness Blood tests measuring uric acid levels Joint aspiration: extracting joint fluid to identify uric acid crystals under microscopy Imaging tests such as X-rays or ultrasound to evaluate joint damage and crystal deposits Assessment of kidney function through blood tests and urinalysis

Treatment Protocols: Medications to manage gout attacks, including nonsteroidal anti-inflammatory drugs (NSAIDs) or colchicine Urate-lowering therapies such as allopurinol or febuxostat to reduce uric acid levels Medications to improve renal function and address underlying kidney issues Lifestyle modifications including diet changes to limit purine-rich foods Regular monitoring of uric acid and kidney function Physical therapy to maintain joint mobility and strength In severe cases, surgical intervention may be considered to address joint damage

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 M1A.35 a billable ICD-10 code?
Yes, M1A.35 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report M1A.35?
Clinical documentation must specify the nature of Chronic gout due to renal impairment, hip and any associated comorbidities for accurate reporting.

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