AutoICD API

O30.21

Non-billable

Quadruplet pregnancy with two or more monochorionic fetuses

Quadruplet pregnancy with two or more monochorionic fetuses

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

Parent Code

O30.2

Child Codes

4

Coding Notes

Excludes 1

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

  • supervision of normal pregnancy (Z34.-)

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.

Code Also

A second code may be required; sequencing depends on circumstances

  • any complications specific to multiple gestation

Child Codes (4)

O30.211

Quad preg w two or more monochorionic fetuses, first tri

BillableO30.212

Quad preg w two or more monochorionic fetuses, second tri

BillableO30.213

Quad preg w two or more monochorionic fetuses, third tri

BillableO30.219

Quad preg w two or more monochorionic fetuses, unsp tri

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is the ICD-10 code for quadruplet pregnancy with two or more monochorionic fetuses?

The ICD-10-CM code for quadruplet pregnancy with two or more monochorionic fetuses is O30.21. The full clinical description is "Quadruplet pregnancy with two or more monochorionic fetuses". O30.21 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code O30.21 mean?

ICD-10-CM code O30.21 represents "Quadruplet pregnancy with two or more monochorionic fetuses". It is classified under Chapter 15: Pregnancy, Childbirth and the Puerperium and is a non-billable header code. Use a more specific child code for billing purposes.

Is O30.21 a billable code?

No, O30.21 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 O30.21.

What chapter is O30.21 in?

O30.21 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

What codes cannot be used with O30.21?

O30.21 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).

What are the subcategories under O30.21?

O30.21 has 4 child codes, including: O30.211 (Quad preg w two or more monochorionic fetuses, first tri), O30.212 (Quad preg w two or more monochorionic fetuses, second tri), O30.213 (Quad preg w two or more monochorionic fetuses, third tri), O30.219 (Quad preg w two or more monochorionic fetuses, unsp tri).

Are additional codes required with O30.21?

Yes, when using O30.21 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 O30.21?

O30.21 is linked to 1 UMLS Concept Unique Identifier: C2977439. 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.