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ICD-10 Guide
ICD-10 CodesB71.9

B71.9

Taeniasis, unspecified

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 B71.9 is a billable code used to indicate a diagnosis of taeniasis, unspecified.

Key Diagnostic Point:

Taeniasis is an intestinal infection caused by tapeworms, primarily Taenia saginata (beef tapeworm) and Taenia solium (pork tapeworm). The infection occurs when humans ingest undercooked or contaminated meat containing the larval cysts of these parasites. Symptoms can range from mild gastrointestinal discomfort to severe abdominal pain, diarrhea, and weight loss. In some cases, individuals may remain asymptomatic, making diagnosis challenging. The condition is more prevalent in regions where sanitation is poor and where undercooked meat is commonly consumed. Diagnosis typically involves stool examination for eggs or proglottids, and treatment usually includes antiparasitic medications such as praziquantel or niclosamide. The unspecified nature of this code indicates that the specific type of taeniasis is not documented, which may complicate treatment and management strategies. Proper coding is essential for accurate epidemiological tracking and treatment reimbursement.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in symptoms and presentation among patients
  • Need for specific diagnostic tests to confirm infection
  • Potential for co-infections with other helminths
  • Documentation may lack specificity regarding the type of taeniasis

Audit Risk Factors

  • Insufficient documentation of symptoms and diagnostic tests
  • Inconsistent use of unspecified codes
  • Failure to document treatment plans and follow-up care
  • Lack of clarity on dietary habits leading to infection

Specialty Focus

Medical Specialties

Infectious Disease

Documentation Requirements

Detailed patient history, including travel history and dietary habits, as well as laboratory test results.

Common Clinical Scenarios

Patients presenting with gastrointestinal symptoms after travel to endemic areas or after consuming undercooked meat.

Billing Considerations

Consideration of co-infections and the need for comprehensive treatment plans.

Gastroenterology

Documentation Requirements

Endoscopic findings, imaging studies, and stool test results.

Common Clinical Scenarios

Patients with chronic gastrointestinal symptoms and a history of exposure to potential sources of infection.

Billing Considerations

Differentiation from other gastrointestinal disorders such as irritable bowel syndrome or inflammatory bowel disease.

Coding Guidelines

Inclusion Criteria

Use B71.9 When
  • According to ICD
  • 10 guidelines, B71
  • 9 should be used when the specific type of taeniasis is not documented
  • Coders should ensure that all relevant clinical information is captured to support the use of this code

Exclusion Criteria

Do NOT use B71.9 When
No specific exclusions found.

Related CPT Codes

87390CPT Code

Stool examination for ova and parasites

Clinical Scenario

Used when a patient presents with gastrointestinal symptoms suggestive of taeniasis.

Documentation Requirements

Document the reason for the stool test and any relevant clinical findings.

Specialty Considerations

Infectious disease specialists may require additional tests to confirm the diagnosis.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of parasitic infections, improving the accuracy of epidemiological data and treatment reimbursement. However, the use of unspecified codes like B71.9 may lead to challenges in tracking specific infections.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of parasitic infections, improving the accuracy of epidemiological data and treatment reimbursement. However, the use of unspecified codes like B71.9 may lead to challenges in tracking specific infections.

Reimbursement & Billing Impact

reimbursement. However, the use of unspecified codes like B71.9 may lead to challenges in tracking specific infections.

Resources

Clinical References

  • •
    CDC - Taeniasis

Coding & Billing References

  • •
    CDC - Taeniasis

Frequently Asked Questions

What are the common symptoms of taeniasis?

Common symptoms include abdominal pain, diarrhea, nausea, and weight loss. Some individuals may be asymptomatic.

How is taeniasis diagnosed?

Diagnosis is typically made through stool examination for tapeworm eggs or proglottids.

What treatments are available for taeniasis?

Antiparasitic medications such as praziquantel or niclosamide are commonly used to treat taeniasis.