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O99.6

Non-billable

Diseases of the digestive system complicating pregnancy, childbirth and the puerperium

O99.6 is the ICD-10-CM code for Diseases of the digestive system complicating pregnancy, childbirth and the puerperium. It is a non-billable category code — use a more specific child code such as O99.61 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O99
Subcodes
3
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

Includes

Excludes2 — not included here

  • •hemorrhoids in pregnancy (O22.4-)
  • •liver and biliary tract disorders in pregnancy, childbirth and the puerperium (O26.6-)

Frequently asked questions

What is ICD-10 code O99.6?
O99.6 is the ICD-10-CM code for "Diseases of the digestive system complicating pregnancy, childbirth and the puerperium". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O99.6 a billable code?
No — O99.6 is a non-billable header code. Use a more specific child code (such as O99.61) for billing.
What are the subcodes of O99.6?
O99.6 has 3 more specific child codes, including O99.61, O99.62, O99.63.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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