ICD-10 Code B90.1: Sequelae of genitourinary tuberculosis
What is this code?
ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Certain infectious and parasitic diseases (A00-B99).
đź“‹Clinical overview
This ICD-10 code is commonly used when documentation describes sequelae of prior tuberculosis. The most accurate code depends on whether the lasting residual effects involve the central nervous system, genitourinary system, bones and joints, other organs, or respiratory and unspecified tuberculosis patterns.
When is it used?
- May be used when a clinician documents sequelae of genitourinary tuberculosis in a patient's medical record.
- May appear in hospital records, claims, referrals, and clinical documentation.
- This code can be used as a clinically usable diagnosis entry in standardized coding workflows.
What it does not mean
- A code alone does not explain severity, treatment plan, or outcome.
- A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
đź©şClinical context
- Primary-care, infectious-disease, pulmonary, neurology, urology, orthopedics, rehabilitation, and follow-up documentation where long-term effects of prior tuberculosis remain clinically relevant after active infection has resolved.
- Coding and utilization-review workflows where the chart distinguishes residual site-specific tuberculosis sequelae from active tuberculosis and that distinction changes final code specificity.
- Sequelae-of-tuberculosis follow-up often includes review of prior tuberculosis history, residual organ dysfunction, imaging or functional monitoring, symptom management, and specialty follow-up based on the body system affected by the lasting sequelae.
- Documentation usually becomes more specific when the chart identifies the residual organ system more clearly rather than using a broad post-tuberculosis sequelae label.
- Specialist context already linked on this page includes Infectious Disease Specialist, General Physician, Urologist.
🔍Key distinctions
- This ICD-10 family captures residual long-term effects of prior tuberculosis rather than current active tuberculosis disease.
- Residual site detail matters here, because central nervous system, genitourinary, musculoskeletal, other-organ, and respiratory tuberculosis sequelae are coded separately when documented.
- Sequelae of genitourinary tuberculosis is coded separately from central nervous system, musculoskeletal, other-organ, and respiratory tuberculosis sequelae because the residual organ system changes code specificity.
- Documentation that describes sequelae of tuberculosis is coded differently from active tuberculosis because this family captures residual long-term effects after prior infection rather than current active disease.
Code hierarchy
Where you may see this code
You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.
Related specialists
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Mapped diagnoses and classifications
Coding guidelines
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Common synonyms
Frequently asked questions
About this content
This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.