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ICD-10 Coding for E. coli Sepsis(A41.51)

Complete ICD-10-CM coding and documentation guide for E. coli Sepsis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Escherichia coli SepsisE. coli Bacteremia

Related ICD-10 Code Ranges

Complete code families applicable to E. coli Sepsis

A40-A41Primary Range

Other bacterial sepsis

This range includes codes for sepsis caused by specific bacteria, including E. coli.

Symptoms and signs specifically associated with systemic inflammation and infection

This range includes codes for severe sepsis and septic shock, which are often used in conjunction with sepsis codes.

Key Information: ICD-10 code for E. coli sepsis

Essential facts and insights about E. coli Sepsis

The ICD-10 code for E. coli sepsis is A41.51, used when E. coli is confirmed as the causative organism.

Primary ICD-10-CM Code for physician initial coli sepsis

Sepsis due to Escherichia coli
Billable Code

Decision Criteria

clinical Criteria

  • Positive blood culture for E. coli

documentation Criteria

  • Explicit mention of E. coli in the medical record

Applicable To

  • E. coli bacteremia

Excludes

  • Sepsis due to other organisms

Clinical Validation Requirements

  • Positive blood culture for E. coli
  • Clinical signs of sepsis (e.g., fever, tachycardia)

Code-Specific Risks

  • Incorrect sequencing with localized infection codes

Coding Notes

  • Ensure documentation specifies E. coli as the causative organism.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Severe sepsis

R65.20
Use when there is evidence of organ dysfunction due to sepsis.

Septic shock

R65.21
Use when there is hypotension unresponsive to fluid resuscitation.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Sepsis, unspecified organism

A41.9
Use A41.9 when the causative organism is not specified or unknown.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting E. coli Sepsis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code A41.51.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with coding standards., Financial: Potential loss of reimbursement.

Mitigation Strategy

Always confirm and document the organism from lab results., Educate staff on the importance of specificity in documentation.

Impact

Reimbursement: May lead to incorrect DRG assignment and affect reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Reduces accuracy of clinical data.

Mitigation Strategy

Query for clarification to determine the specific organism and source of infection.

Impact

High risk of audit if sepsis is coded without specifying the causative organism.

Mitigation Strategy

Implement checks to ensure organism documentation is present before coding.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for E. coli Sepsis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for E. coli Sepsis

Use these documentation templates to ensure complete and accurate documentation for E. coli Sepsis. These templates include all required elements for proper coding and billing.

ED Admission with E. coli Sepsis

Specialty: Emergency Medicine

Required Elements

  • Patient demographics
  • Presenting symptoms
  • Vital signs
  • Laboratory results
  • Diagnosis and plan

Example Documentation

75M presents with fever, tachycardia. Blood cultures positive for E. coli. Diagnosed with E. coli sepsis.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has sepsis.
Good Documentation Example
Patient has sepsis due to E. coli bacteremia.
Explanation
The good example specifies the causative organism, which is necessary for accurate coding.

Need help with ICD-10 coding for E. coli Sepsis? Ask your questions below.

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