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ICD-10-CM · T43.291AGeneralSystemic

Toxic Ingestion of Tianeptine

Find clinical guidance on diagnosing and documenting Toxic Ingestion of Tianeptine. This resource covers relevant ICD-10 codes, SNOMED CT concepts, medical billing guidelines, and differential diagnoses for Tianeptine overdose, poisoning, and toxicity. Learn about laboratory testing, treatment protocols, and best practices for accurate healthcare documentation related to Tianeptine ingestion. Explore resources for physicians, nurses, and other healthcare providers seeking information on Tianeptine toxicity management and reporting.

Also known as
Tianeptine OverdoseTianeptine ToxicityZaZa Red Overdose
Definition

Accidental or intentional overdose of the antidepressant tianeptine.

Clinical signs

Agitation, confusion, tachycardia, seizures, coma, serotonin toxicity.

Common settings

Emergency room, critical care unit, poison control center.

Related Codes

ICD-10 Code Families

Complete code families applicable to T43.291A

T43.2X5A
Toxic effect of tianeptine
T43.2X5
Toxic effect of other antidepressants
T50.905A
Adverse effect of other drugs
R40.0
Somnolence, stupor, and coma
Code Comparison

When to use each related code

DescriptionWhen to use
Tianeptine poisoningDocument tianeptine overdose or toxicity. Consider specific effects (e.g., serotonin syndrome).
Serotonin syndromeFor symptoms due to drug interactions or serotonergic agent overdose, including tianeptine.
Opioid withdrawalIf tianeptine cessation causes opioid-like withdrawal symptoms, document this condition.
Documentation

Best-practice checklist

  • Tianeptine ingestion amount/concentration
  • Time since ingestion (if known)
  • Symptoms (e.g., agitation, tachycardia)
  • Lab results (if applicable)
  • Treatment provided (e.g., activated charcoal)
Coding & Audit Risks

Common pitfalls to avoid

Unspecified Intent

Coding accidental vs. intentional tianeptine ingestion requires careful documentation review for accurate poisoning code assignment (T46.5X1A).

Missed Co-ingestion

Documentation may lack details of other substances ingested with tianeptine, impacting combination code selection and severity (T46.5X1A, T36-T50).

Undercoded Complications

Failure to capture tianeptine-induced complications like serotonin syndrome or withdrawal (T46.5X1A with appropriate sequelae codes) impacts reimbursement and quality metrics.

Mitigation

Best-practice tips

  • 01Document tianeptine source, route, and dose for ICD-10-CM T43.225A accuracy.
  • 02Screen for co-ingestants. Code additional poisoning diagnoses (e.g., T36-T50).
  • 03Monitor for opioid withdrawal symptoms. Detailed charting supports E&M coding.
  • 04Consider NAC for hepatic protection. Document rationale for improved CDI.
  • 05Consult toxicology. Record recommendations for compliance and risk management.
Clinical Decision Support

Step-by-step checklist

  1. 1

    Confirm recent tianeptine exposure (ingestion/route)

  2. 2

    Check for CNS depression, opioid withdrawal like symptoms

  3. 3

    Review labs: serum tianeptine levels (if available)

  4. 4

    Assess for serotonin toxicity symptoms (e.g., tremor, hyperthermia)

  5. 5

    Document detailed history, exam, and treatment plan

Documentation Template

Ready-to-paste narrative

Patient presents with suspected toxic ingestion of tianeptine.  Presenting symptoms include [Document specific symptoms observed e.g., agitation, tachycardia, hypertension, seizures, altered mental status, myoclonus, hyperthermia, respiratory depression, coma].  Onset of symptoms occurred approximately [timeframe] after reported ingestion of [estimated amount] of tianeptine [specify form, e.g., tablets, sodium].  Patient reports [Patient's history of tianeptine use including dosage, frequency, duration, reason for use, and source].  Past medical history includes [Document relevant past medical conditions e.g., depression, anxiety, opioid use disorder, prior overdose].  Medications include [List all current medications].  Allergies include [Document all allergies].  Physical exam reveals [Document vital signs heart rate, blood pressure, respiratory rate, temperature, oxygen saturation and pertinent physical findings e.g., pupil size and reactivity, tremors, muscle rigidity].  Differential diagnosis includes serotonin syndrome, opioid withdrawal, anticholinergic toxicity, sympathomimetic toxidrome.  Initial laboratory studies ordered include [List labs e.g., complete blood count, comprehensive metabolic panel, serum creatinine, creatine kinase, urine toxicology screen].  Tianeptine toxicity diagnosis is supported by clinical presentation, history of ingestion, and exclusion of other potential causes.  Treatment initiated includes [Document treatment provided e.g., supportive care, IV fluids, benzodiazepines for agitation or seizures, intubation for airway protection, activated charcoal if appropriate based on time since ingestion].  Patient is currently [Patient's current status e.g., stable, improving, deteriorating] and will be [Plan of care e.g., admitted for observation, transferred to ICU, discharged home].  The case will be further evaluated for potential opioid withdrawal symptoms given tianeptine's opioid receptor activity.  ICD-10 code T43.3X5A (Tianeptine poisoning) is documented for this encounter.  This documentation supports medical necessity for provided services and reflects current clinical guidelines for tianeptine overdose management.

Clinical accuracy: This information is provided for documentation and coding guidance and should not replace professional medical judgment.

Coding standard: ICD-10-CM, current FY guidelines.