ICD-10 Coding for Pregnancy-Induced Hypertension(O13.1, O13.1A, O13.1B)
Comprehensive guide to coding pregnancy-induced hypertension using ICD-10, including gestational hypertension and pre-eclampsia codes.
Complete code families applicable to Pregnancy-Induced Hypertension
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| O13.1 | Gestational hypertension without significant proteinuria, first trimester | Use when gestational hypertension is diagnosed in the first trimester without proteinuria. |
|
| O14.0 | Pre-eclampsia | Use when hypertension is accompanied by proteinuria or end-organ dysfunction. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information
Essential facts and insights aboutPregnancy-Induced Hypertension
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Pregnancy-Induced Hypertension.
Omitting gestational age
Impact
Clinical: Impacts clinical decision-making and monitoring., Regulatory: Non-compliance with coding guidelines., Financial: Potential for incorrect DRG assignment.
Mitigation
Always document gestational age with Z3A.XX codes.
Using O13 when proteinuria is present
Impact
Reimbursement: Incorrect DRG assignment leading to potential underpayment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data affecting patient care metrics.
Mitigation
Use O14.X if proteinuria ≥300 mg/24h is documented.
Incorrect Code Selection
Impact
Using O13 instead of O14 when proteinuria is present.
Mitigation
Implement regular training sessions on hypertension coding.