AutoICD API

O41

Non-billable

Other disorders of amniotic fluid and membranes

Other disorders of amniotic fluid and membranes

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

O30-O48

Child Codes

4

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • supervision of normal pregnancy (Z34.-)
  • encounter for suspected maternal and fetal conditions ruled out (Z03.7-)

Excludes 2

Conditions not included here, but the patient may have both

  • mental and behavioral disorders associated with the puerperium (F53.-)
  • obstetrical tetanus (A34)
  • postpartum necrosis of pituitary gland (E23.0)
  • puerperal osteomalacia (M83.0)

Use Additional Code

Additional codes that should follow this code

  • code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.

7th Character Definitions

  • 0 - not applicable or unspecified
  • 1 - fetus 1
  • 2 - fetus 2
  • 3 - fetus 3
  • 4 - fetus 4
  • 5 - fetus 5
  • 9 - other fetus

Child Codes (4)

O41.0

Oligohydramnios

O41.1

Infection of amniotic sac and membranes

O41.8

Other specified disorders of amniotic fluid and membranes

O41.9

Disorder of amniotic fluid and membranes, unspecified

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code O41?

ICD-10-CM code O41 represents "Other disorders of amniotic fluid and membranes". It is a non-billable header code — use a more specific child code for billing purposes.

Is O41 a billable code?

No, O41 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under O41.

What chapter is O41 in?

O41 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

What codes cannot be used with O41?

O41 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-); encounter for suspected maternal and fetal conditions ruled out (Z03.7-).

What are the subcategories under O41?

O41 has 4 child codes, including: O41.0 (Oligohydramnios), O41.1 (Infection of amniotic sac and membranes), O41.8 (Other specified disorders of amniotic fluid and membranes), O41.9 (Disorder of amniotic fluid and membranes, unspecified).

Are additional codes required with O41?

Yes, when using O41 you should also code: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known..

What are the UMLS CUIs for O41?

O41 is linked to 1 UMLS Concept Unique Identifier: C0477834. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.