M1A.349
Chronic gout due to renal impairment, unspecified hand
Clinical Classification Guidelines
Medical Intelligence & Overview
Chronic gout due to renal impairment is a long-term form of gout that develops when the kidneys are unable to effectively remove uric acid from the blood. This condition can cause persistent joint inflammation and damage, particularly affecting the hand when associated with renal issues. Gout is a type of arthritis characterized by sudden and severe pain, swelling, and redness in the joints. When it becomes chronic, it can lead to joint deterioration and deformity if not properly managed.
Causes & Symptoms
Clinical Causes: Chronic increase in uric acid levels (hyperuricemia) due to kidney dysfunction Reduced excretion of uric acid by the kidneys Genetic predispositions affecting purine metabolism or kidney function Lifestyle factors such as high purine diet, alcohol consumption, and obesity Certain medications that impair renal function or increase uric acid levels
Key Symptoms: Persistent joint pain, especially in the hands Swelling and redness around the affected joints Tenderness and warmth over the joints Formation of tophi (deposits of uric acid crystals under the skin) Limited joint movement or stiffness Possible signs of renal impairment, such as swelling, fatigue, or high blood pressure
Diagnostic & Treatment
Diagnosis Path: Blood tests to measure uric acid levels Joint fluid analysis to identify uric acid crystals Imaging studies like X-rays to look for joint damage or tophi Assessment of kidney function through blood tests (e.g., serum creatinine, eGFR)
Treatment Protocols: Medications such as urate-lowering agents (allopurinol, febuxostat) Anti-inflammatory drugs to reduce pain and swelling during flare-ups Lifestyle modifications including a low-purine diet, weight management, and limiting alcohol intake Adequate hydration to assist in uric acid excretion Monitoring kidney function regularly to adjust treatment accordingly In some cases, medications to support kidney health or treat renal impairment
Clinical Advice & FAQs
Billing Guidance
Is M1A.349 a billable ICD-10 code?
Yes, M1A.349 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M1A.349?
Clinical documentation must specify the nature of Chronic gout due to renal impairment, unspecified hand and any associated comorbidities for accurate reporting.
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