ICD-10 Coding for History of Gestational Hypertension(O13.9, O13.9B, O13.9G)
Learn about ICD-10 coding for history of gestational hypertension, including documentation requirements and coding pitfalls.
Complete code families applicable to History of Gestational Hypertension
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| Z87.59 | Personal history of other diseases of the circulatory system | Use for patients with a history of gestational hypertension that has resolved postpartum. |
|
| O13.9 | Gestational hypertension without significant proteinuria, unspecified trimester | Use during pregnancy or up to 12 weeks postpartum if hypertension is active. |
|
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 aboutHistory of Gestational Hypertension
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting History of Gestational Hypertension.
Failing to document resolution of gestational hypertension
Impact
Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with coding standards., Financial: Potential for incorrect billing and reimbursement.
Mitigation
Ensure documentation includes resolution status., Regularly review coding guidelines.
Using O13.x codes after hypertension has resolved postpartum
Impact
Reimbursement: Incorrect coding may affect DRG assignment and reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate patient records and risk assessments.
Mitigation
Use Z87.59 for resolved conditions postpartum.
Postpartum coding
Impact
Using active gestational hypertension codes after resolution.
Mitigation
Regular training on postpartum coding guidelines.