ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesB91

B91

Sequelae of poliomyelitis

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

Code Description

ICD-10 B91 is a billable code used to indicate a diagnosis of sequelae of poliomyelitis.

Key Diagnostic Point:

B91 is the ICD-10-CM code designated for sequelae of poliomyelitis, a viral disease that primarily affects the motor neurons in the spinal cord, leading to muscle weakness and paralysis. The sequelae may include residual effects such as muscle atrophy, weakness, and post-polio syndrome, which can manifest years after the initial infection. This code is essential for documenting the long-term consequences of poliomyelitis, allowing healthcare providers to track and manage the ongoing health issues faced by survivors of the disease. Accurate coding is crucial for appropriate reimbursement and for understanding the epidemiology of poliomyelitis sequelae in the population.

  • The clinical significance of B91 lies in its role in identifying patients who require ongoing rehabilitation, supportive care, and monitoring for complications associated with their prior poliomyelitis infection. Usage guidelines for this code emphasize the importance of thorough documentation of the patient's history and current symptoms, as well as any functional limitations resulting from the sequelae. This ensures that healthcare providers can deliver targeted interventions and that payers can appropriately reimburse for the services rendered to these patients.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of sequelae
  • Involves long-term management considerations
  • May overlap with other neurological conditions

Audit Risk Factors

  • Inadequate documentation of prior poliomyelitis
  • Misuse of codes for unrelated conditions
  • Failure to specify the nature of sequelae

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Rehabilitation Medicine

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The clinical impact of the B91 code category is significant, as it allows for the identification and management of patients suffering from the long-term effects of poliomyelitis. This can lead to improved quality of life for these individuals through targeted rehabilitation and support services. Furthermore, accurate coding and documentation can enhance the understanding of the prevalence and impact of poliomyelitis sequelae on the healthcare system, informing public health initiatives and resource allocation.
From an administrative perspective, the use of B91 in coding can influence healthcare trends, particularly as the population of poliomyelitis survivors ages. Tracking these patients can help healthcare systems prepare for the increasing demand for services related to chronic conditions stemming from past infectious diseases. Overall, the B91 code plays a crucial role in both clinical practice and health policy, highlighting the importance of addressing the long-term consequences of poliomyelitis.

ICD-9 vs ICD-10

The clinical impact of the B91 code category is significant, as it allows for the identification and management of patients suffering from the long-term effects of poliomyelitis. This can lead to improved quality of life for these individuals through targeted rehabilitation and support services. Furthermore, accurate coding and documentation can enhance the understanding of the prevalence and impact of poliomyelitis sequelae on the healthcare system, informing public health initiatives and resource allocation. From an administrative perspective, the use of B91 in coding can influence healthcare trends, particularly as the population of poliomyelitis survivors ages. Tracking these patients can help healthcare systems prepare for the increasing demand for services related to chronic conditions stemming from past infectious diseases. Overall, the B91 code plays a crucial role in both clinical practice and health policy, highlighting the importance of addressing the long-term consequences of poliomyelitis.

Reimbursement & Billing Impact

reimbursement for conditions related to sequelae of poliomyelitis, as these can vary significantly.

Resources

Clinical References

  • •
    Official ICD-10 Guidelines for B91

Coding & Billing References

  • •
    Official ICD-10 Guidelines for B91

Frequently Asked Questions

What conditions are included in B91?

B91 covers conditions related to the long-term effects of poliomyelitis, including muscle weakness, atrophy, and post-polio syndrome.

When should I use B91 codes?

B91 should be used when documenting the sequelae of poliomyelitis in patients who have a history of the disease and are experiencing ongoing complications.

What documentation is required for B91?

Documentation must include a clear history of poliomyelitis, current symptoms, and any functional limitations or complications that are a direct result of the disease.