ICD-10-CM Billable Code

T36.2X

Poisoning by, adverse effect of and underdosing of chloramphenicol group

Clinical Classification Guidelines

Medical Intelligence & Overview

ICD-10 code T36.2X refers to cases involving poisoning, adverse effects, or underdosing of medications from the chloramphenicol group. Chloramphenicol is an antibiotic used to treat serious bacterial infections. While effective, improper use or overdose can lead to serious health issues. Recognizing the risks associated with chloramphenicol helps promote safer use and early identification of adverse reactions.

Causes & Symptoms

Clinical Causes: Accidental overdose of chloramphenicol medication Intentional overdose or misuse Unintentional ingestion, especially in children Use of expired or improperly stored medication leading to toxicity Incorrect dosing prescribed by a healthcare provider Adverse reactions even at standard doses, especially in sensitive individuals Use of contaminated or adulterated chloramphenicol products

Key Symptoms: Severe vomiting and nausea Abdominal pain or cramping Bluish discoloration of the skin or lips (cyanosis) Low blood pressure (hypotension) Reduced urine output or signs of kidney impairment Aplastic anemia, characterized by fatigue, weakness, and pale skin Gray baby syndrome in newborns, leading to vomiting, lethargy, and cardiovascular collapse Signs of neuromuscular issues such as tremors or weakness Unusual bleeding or bruising

Diagnostic & Treatment

Diagnosis Path: Blood tests to measure chloramphenicol levels Complete blood count (CBC) to detect anemia or bone marrow suppression Liver and kidney function tests Assessment of symptoms, including neurological and hematological evaluations Urinalysis to check for kidney impairment

Treatment Protocols: Immediate discontinuation of chloramphenicol Supportive care such as intravenous fluids and oxygen therapy Monitoring vital signs and organ function closely Blood transfusions in cases of severe anemia Use of specific antidotes or therapies if available and appropriate Hospitalization for severe poisoning to provide intensive supportive care Long-term monitoring for delayed effects, such as bone marrow suppression or neurological 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 T36.2X a billable ICD-10 code?
Yes, T36.2X is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report T36.2X?
Clinical documentation must specify the nature of Poisoning by, adverse effect of and underdosing of chloramphenicol group and any associated comorbidities for accurate reporting.

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