O09
Non-Billable

Supervision of high risk pregnancy

Non-Billable / Non-Specific Code

What is Supervision of high risk pregnancy?

ICD-10-CM O09 is the diagnosis code for Supervision of high risk pregnancy. This code falls under the section "Supervision of high risk pregnancy" within Chapter 15 — Pregnancy, childbirth and the puerperium (O00-O9A). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.

Coding Guidelines for O09

Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.

ICD-10-CM Code Hierarchy

Understanding where O09 sits in the ICD-10-CM classification helps ensure proper coding:

Sub-Codes 11 entries
O09.0Supervision of pregnancy with history of infertilityNon-BillableO09.00Supervision of pregnancy with history of infertility, unspecified trimesterBillableO09.01Supervision of pregnancy with history of infertility, first trimesterBillableO09.02Supervision of pregnancy with history of infertility, second trimesterBillableO09.03Supervision of pregnancy with history of infertility, third trimesterBillableO09.1Supervision of pregnancy with history of ectopic pregnancyNon-BillableO09.10Supervision of pregnancy with history of ectopic pregnancy, unspecified trimesterBillableO09.11Supervision of pregnancy with history of ectopic pregnancy, first trimesterBillableO09.12Supervision of pregnancy with history of ectopic pregnancy, second trimesterBillableO09.13Supervision of pregnancy with history of ectopic pregnancy, third trimesterBillableO09.2Supervision of pregnancy with other poor reproductive or obstetric historyNon-BillableO09.21Supervision of pregnancy with history of pre-term laborNon-BillableO09.211Supervision of pregnancy with history of pre-term labor, first trimesterBillableO09.212Supervision of pregnancy with history of pre-term labor, second trimesterBillableO09.213Supervision of pregnancy with history of pre-term labor, third trimesterBillableO09.219Supervision of pregnancy with history of pre-term labor, unspecified trimesterBillableO09.29Supervision of pregnancy with other poor reproductive or obstetric historyNon-BillableO09.291Supervision of pregnancy with other poor reproductive or obstetric history, first trimesterBillableO09.292Supervision of pregnancy with other poor reproductive or obstetric history, second trimesterBillableO09.293Supervision of pregnancy with other poor reproductive or obstetric history, third trimesterBillableO09.299Supervision of pregnancy with other poor reproductive or obstetric history, unspecified trimesterBillableO09.3Supervision of pregnancy with insufficient antenatal careNon-BillableO09.30Supervision of pregnancy with insufficient antenatal care, unspecified trimesterBillableO09.31Supervision of pregnancy with insufficient antenatal care, first trimesterBillableO09.32Supervision of pregnancy with insufficient antenatal care, second trimesterBillableO09.33Supervision of pregnancy with insufficient antenatal care, third trimesterBillableO09.4Supervision of pregnancy with grand multiparityNon-BillableO09.40Supervision of pregnancy with grand multiparity, unspecified trimesterBillableO09.41Supervision of pregnancy with grand multiparity, first trimesterBillableO09.42Supervision of pregnancy with grand multiparity, second trimesterBillableO09.43Supervision of pregnancy with grand multiparity, third trimesterBillableO09.5Supervision of elderly primigravida and multigravidaNon-BillableO09.51Supervision of elderly primigravidaNon-BillableO09.511Supervision of elderly primigravida, first trimesterBillableO09.512Supervision of elderly primigravida, second trimesterBillableO09.513Supervision of elderly primigravida, third trimesterBillableO09.519Supervision of elderly primigravida, unspecified trimesterBillableO09.52Supervision of elderly multigravidaNon-BillableO09.521Supervision of elderly multigravida, first trimesterBillableO09.522Supervision of elderly multigravida, second trimesterBillableO09.523Supervision of elderly multigravida, third trimesterBillableO09.529Supervision of elderly multigravida, unspecified trimesterBillableO09.6Supervision of young primigravida and multigravidaNon-BillableO09.61Supervision of young primigravidaNon-BillableO09.611Supervision of young primigravida, first trimesterBillableO09.612Supervision of young primigravida, second trimesterBillableO09.613Supervision of young primigravida, third trimesterBillableO09.619Supervision of young primigravida, unspecified trimesterBillableO09.62Supervision of young multigravidaNon-BillableO09.621Supervision of young multigravida, first trimesterBillableO09.622Supervision of young multigravida, second trimesterBillableO09.623Supervision of young multigravida, third trimesterBillableO09.629Supervision of young multigravida, unspecified trimesterBillableO09.7Supervision of high risk pregnancy due to social problemsNon-BillableO09.70Supervision of high risk pregnancy due to social problems, unspecified trimesterBillableO09.71Supervision of high risk pregnancy due to social problems, first trimesterBillableO09.72Supervision of high risk pregnancy due to social problems, second trimesterBillableO09.73Supervision of high risk pregnancy due to social problems, third trimesterBillableO09.8Supervision of other high risk pregnanciesNon-BillableO09.81Supervision of pregnancy resulting from assisted reproductive technologyNon-BillableO09.811Supervision of pregnancy resulting from assisted reproductive technology, first trimesterBillableO09.812Supervision of pregnancy resulting from assisted reproductive technology, second trimesterBillableO09.813Supervision of pregnancy resulting from assisted reproductive technology, third trimesterBillableO09.819Supervision of pregnancy resulting from assisted reproductive technology, unspecified trimesterBillableO09.82Supervision of pregnancy with history of in utero procedure during previous pregnancyNon-BillableO09.821Supervision of pregnancy with history of in utero procedure during previous pregnancy, first trimesterBillableO09.822Supervision of pregnancy with history of in utero procedure during previous pregnancy, second trimesterBillableO09.823Supervision of pregnancy with history of in utero procedure during previous pregnancy, third trimesterBillableO09.829Supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimesterBillableO09.89Supervision of other high risk pregnanciesNon-BillableO09.891Supervision of other high risk pregnancies, first trimesterBillableO09.892Supervision of other high risk pregnancies, second trimesterBillableO09.893Supervision of other high risk pregnancies, third trimesterBillableO09.899Supervision of other high risk pregnancies, unspecified trimesterBillableO09.9Supervision of high risk pregnancy, unspecifiedNon-BillableO09.90Supervision of high risk pregnancy, unspecified, unspecified trimesterBillableO09.91Supervision of high risk pregnancy, unspecified, first trimesterBillableO09.92Supervision of high risk pregnancy, unspecified, second trimesterBillableO09.93Supervision of high risk pregnancy, unspecified, third trimesterBillableO09.ASupervision of pregnancy with history of molar pregnancyNon-BillableO09.A0Supervision of pregnancy with history of molar pregnancy, unspecified trimesterBillableO09.A1Supervision of pregnancy with history of molar pregnancy, first trimesterBillableO09.A2Supervision of pregnancy with history of molar pregnancy, second trimesterBillableO09.A3Supervision of pregnancy with history of molar pregnancy, third trimesterBillable
Related Codes

Frequently Asked Questions

Is O09 a billable ICD-10-CM code?

No, O09 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.

What does O09 mean?

O09 is the ICD-10-CM diagnosis code for "Supervision of high risk pregnancy". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.

What section is O09 in?

O09 is located in Section O09 — "Supervision of high risk pregnancy" within Chapter 15 of the ICD-10-CM Tabular List.

What are the sub-codes of O09?

O09 has 11 sub-code(s) that provide more specific detail: O09.0, O09.1, O09.2, O09.3, O09.4 and more.

When should I use O09?

Use O09 when the patients documented diagnosis matches "Supervision of high risk pregnancy" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.

People Also Ask

What is the ICD-10 code for Supervision of high risk pregnancy?

The ICD-10-CM code for Supervision of high risk pregnancy is O09.

Can O09 be used for primary diagnosis?

No, O09 is non-billable. Use a more specific sub-code for primary diagnosis billing.

What chapter is O09 in?

O09 is in Chapter 15 of the ICD-10-CM Tabular List.

Is O09 valid for 2026?

Yes, O09 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.

See Also

← PreviousO08.9Unspecified complication following an ectopic and molar pregnancyNext →O09.0Supervision of pregnancy with history of infertility
Code Details
O09
Supervision of high risk pregnancy
Non-Billable / Non-Specific Code
15 — Pregnancy, childbirth and the puerperium (O00-O9A)
O09 — Supervision of high risk pregnancy
2026 ICD-10-CM