AutoICD API

O99.11

Non-billable

Oth diseases of the bld/bld-form org/immun mechnsm comp preg

Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy

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

Status

Non-billable / Header

Block

O94-O9A

Parent Code

O99.1

Child Codes

4

Coding Notes

Includes

Conditions included under this code

  • conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care

Excludes 1

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

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)
  • when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36)

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 to identify specific condition

Child Codes (4)

O99.111

Oth dis of bld/bld-form org/immun mechnsm comp preg, 1st tri

BillableO99.112

Oth dis of bld/bld-form org/immun mechnsm comp preg, 2nd tri

BillableO99.113

Oth dis of bld/bld-form org/immun mechnsm comp preg, 3rd tri

BillableO99.119

Oth dis of bld/bld-form org/immun mechnsm comp preg,unsp tri

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is the ICD-10 code for oth diseases of the bld/bld-form org/immun mechnsm comp preg?

The ICD-10-CM code for oth diseases of the bld/bld-form org/immun mechnsm comp preg is O99.11. The full clinical description is "Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy". O99.11 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code O99.11 mean?

ICD-10-CM code O99.11 represents "Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy". 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 O99.11 a billable code?

No, O99.11 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 O99.11.

What chapter is O99.11 in?

O99.11 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

What codes cannot be used with O99.11?

O99.11 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-); hemorrhage with coagulation defects (O45.-, O46.0-, O67.0, O72.3).

What are the subcategories under O99.11?

O99.11 has 4 child codes, including: O99.111 (Oth dis of bld/bld-form org/immun mechnsm comp preg, 1st tri), O99.112 (Oth dis of bld/bld-form org/immun mechnsm comp preg, 2nd tri), O99.113 (Oth dis of bld/bld-form org/immun mechnsm comp preg, 3rd tri), O99.119 (Oth dis of bld/bld-form org/immun mechnsm comp preg,unsp tri).

Are additional codes required with O99.11?

Yes, when using O99.11 you should also code: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.; code to identify specific condition.

What are the UMLS CUIs for O99.11?

O99.11 is linked to 1 UMLS Concept Unique Identifier: C2909624. 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.