O14.93 is the authoritative medical code for Unspecified pre-eclampsia, third trimester. This classification is used in medical billing and clinical recording to specify the clinical criteria for unspecified pre-eclampsia, third trimester (ICD-10-CM O14.93), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Unspecified pre-eclampsia, third trimester is a billable ICD-10-CM diagnosis code O14.93. Excludes1 (not coded here): pre-existing hypertension with pre-eclampsia O11.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for O14.93 in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- pre-existing hypertension with pre-eclampsia O11
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with O14.93?
Per official ICD-10-CM Excludes1 instructions, O14.93 must not be reported together with: pre-existing hypertension with pre-eclampsia (O11).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to O14.93 in its code family, with their registry titles.
- O14 — Pre-eclampsia
- O14.0 — Mild to moderate pre-eclampsia
- O14.02 — Mild to moderate pre-eclampsia, second trimester
- O14.03 — Mild to moderate pre-eclampsia, third trimester
- O14.04 — Mild to moderate pre-eclampsia, complicating childbirth
- O14.05 — Mild to moderate pre-eclampsia, complicating the puerperium
- O14.1 — Severe pre-eclampsia
- O14.10 — Severe pre-eclampsia, unspecified trimester
- O14.12 — Severe pre-eclampsia, second trimester
- O14.13 — Severe pre-eclampsia, third trimester
View all 23 codes in the O14 family