O09.523
✓ Billable
Supervision of elderly multigravida, third trimester
ICD-10-CM · FY2026 · Pregnancy, Childbirth and the Puerperium
Code
O09.523
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Pregnancy, Childbirth and the Puerperium
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code O09.523?
ICD-10-CM code O09.523 represents Supervision of elderly multigravida, third trimester. It is a billable diagnosis code in the Pregnancy, Childbirth and the Puerperium chapter, effective October 1, 2025 – September 30, 2026.
Is O09.523 billable?
Yes. O09.523 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is O09.523 in?
O09.523 belongs to the Pregnancy, Childbirth and the Puerperium chapter (O00–O9A) of ICD-10-CM.
Related codes in the O09 category
O09
Supervision of high risk pregnancy
Non-billable
O09.0
Supervision of pregnancy with history of infertility
Non-billable
O09.1
Supervision of pregnancy with history of ectopic pregnancy
Non-billable
O09.A
Supervision of pregnancy with history of molar pregnancy
Non-billable
O09.2
Supervision of pregnancy with other poor reproductive or obstetric history
Non-billable
O09.3
Supervision of pregnancy with insufficient antenatal care
Non-billable
O09.4
Supervision of pregnancy with grand multiparity
Non-billable
O09.5
Supervision of elderly primigravida and multigravida
Non-billable
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