ICD10BillableValid for clinical use
ICD-10 Code O98.719: Human immunodeficiency virus [HIV] disease complicating pregnancy, unspecified trimester
Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026
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 Pregnancy, childbirth and the puerperium (O00-O9A).
đź“‹Clinical overview
This ICD-10 code is commonly used when documentation describes HIV disease complicating pregnancy, childbirth, or the puerperium. The most accurate code depends on maternal timing and whether trimester, delivery, or postpartum context is clearly documented.
When is it used?
- May be used when a clinician documents human immunodeficiency virus [hiv] disease complicating pregnancy, unspecified trimester 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
When commonly used
- Obstetric, maternal-fetal medicine, infectious-disease, inpatient, and follow-up documentation where maternal HIV disease materially affects pregnancy management, delivery planning, or postpartum recovery.
- Coding and utilization-review workflows where the chart clearly ties maternal HIV disease to pregnancy, childbirth, or the puerperium and timing changes the final complication code.
Common workup
- Related procedures or service context already linked on this page include Obstetric ultrasound, Fetal nonstress testing.
Common management context
- Maternal HIV-disease follow-up often includes infectious-disease treatment planning, medication review, laboratory monitoring context, obstetric follow-up, and coordination of delivery or postpartum care.
- Documentation usually becomes more specific when the chart identifies trimester timing, delivery timing, puerperium context, treatment status, viral-suppression context, or associated maternal complications elsewhere in the record.
- Specialist context already linked on this page includes Obstetrician, Gynecologist.
🔍Key distinctions
Important notes
- This ICD-10 family captures maternal HIV disease as a pregnancy-related complication, and the distinction between pregnancy, childbirth, and puerperium timing is part of what makes these codes different from one another.
- Trimester detail matters for pregnancy-coded cases, while delivery and postpartum timing matter for childbirth and puerperium-coded cases.
- This title reflects maternal HIV disease complicating pregnancy, which is coded separately from HIV disease complicating childbirth or the puerperium because maternal timing changes code specificity.
- This title reflects unspecified trimester detail; if the chart clearly states trimester timing, a more specific maternal HIV-disease code may be used.
Related codes to consider
O98.711Human immunodeficiency virus [HIV] disease complicating pregnancy, first trimester
Related maternal HIV-disease ICD-10 code; documentation often becomes more specific when the chart identifies trimester detail, pregnancy versus delivery versus puerperium timing, treatment status, or viral-suppression context.
O98.712Human immunodeficiency virus [HIV] disease complicating pregnancy, second trimester
Related maternal HIV-disease ICD-10 code; documentation often becomes more specific when the chart identifies trimester detail, pregnancy versus delivery versus puerperium timing, treatment status, or viral-suppression context.
O98.713Human immunodeficiency virus [HIV] disease complicating pregnancy, third trimester
Related maternal HIV-disease ICD-10 code; documentation often becomes more specific when the chart identifies trimester detail, pregnancy versus delivery versus puerperium timing, treatment status, or viral-suppression context.
Code hierarchy
chapter
15Pregnancy, childbirth and the puerperium (O00-O9A)
block
O94-O9AOther obstetric conditions, not elsewhere classified
category
O98Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
category
O98.7Human immunodeficiency virus [HIV] disease complicating pregnancy, childbirth and the puerperium
category
O98.71Human immunodeficiency virus [HIV] disease complicating pregnancy
currentO98.71
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
ObstetricianGynecologist
Related procedures
Obstetric ultrasound
May appear in pregnancy follow-up pathways when maternal infection complicates pregnancy and fetal well-being is monitored.
Fetal nonstress testing
May be used in selected higher-risk pregnancy monitoring pathways.
Related codes
Sibling codes
Coding guidelines
Common synonyms
Human immunodeficiency virus [HIV] disease complicating pregnancy, unspecified trimesterHuman immunodeficiency virus [HIV] disease complicating pregnancy
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.