O99.019

Billable

Anemia complicating pregnancy, unspecified trimester

Anemia complicating pregnancy, unspecified trimester

Status

Billable / Specific

Block

O94-O9A

Parent Code

O99.01

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

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
Related Codes(3)
O99.011

Anemia complicating pregnancy, first trimester

BillableO99.012

Anemia complicating pregnancy, second trimester

BillableO99.013

Anemia complicating pregnancy, third trimester

Billable
Also Known As / Clinical Terms(120)

SNOMED CT

UMLS

Clinical Terms

  • Megaloblastic anaemia due to pregnancy
  • Anemia in mother complicating pregnancy, childbirth AND/OR puerperium
  • Thalassaemia trait
  • Thalassemia in mother complicating pregnancy
  • Anaemia in mother complicating pregnancy, childbirth AND/OR puerperium
  • Haemoglobin S trait
  • Beta thalassemia major in mother complicating pregnancy
  • Thalassaemia minor
  • Megaloblastic anaemia due to impaired absorption of folate
  • Anemia of pregnancy
  • Hemolytic anemia of pregnancy
  • Secondary aplastic anaemia
  • Alpha thalassemia trait in mother complicating pregnancy
  • Secondary aplastic anemia
  • Macrocytic anemia of pregnancy
  • AS - Sickle cell trait
  • Megaloblastic anemia due to folate deficiency in pregnancy and lactation
  • Hemoglobin A-S genotype
  • Thalassemia minor
  • Macrocytic anaemia of pregnancy
  • Iron deficiency anaemia of pregnancy
  • Beta thalassemia trait in mother complicating pregnancy
  • Sickle cell trait
  • Trait haemoglobinopathy
  • Megaloblastic anemia due to pregnancy
  • Heterozygous haemoglobin S
  • Thalassaemia in mother complicating pregnancy
  • Trait hemoglobinopathy
  • Hemoglobin S trait
  • Maternal thalassemia in pregnancy
  • Haemoglobin S-A disorder
  • Heterozygous haemoglobinopathy
  • Heterozygous hemoglobin S
  • Heterozygous thalassaemia
  • Anemia complicating pregnancy
  • Sickle cells present
  • Beta thalassaemia major in mother complicating pregnancy
  • Haemolytic anaemia of pregnancy
  • Nutritional anaemia of pregnancy
  • Heterozygous hemoglobinopathy
  • Aplastic anaemia associated with pregnancy
  • Iron deficiency anemia of pregnancy
  • Drepanocytosis
  • Hemoglobin S-A disorder
  • Nutritional anemia of pregnancy
  • Alpha thalassaemia trait in mother complicating pregnancy
  • Beta thalassaemia trait in mother complicating pregnancy
  • Heterozygous thalassemia
  • RBC's - sickle cells present
  • Sickle cell trait in mother complicating pregnancy
  • Anaemia of pregnancy
  • Maternal thalassaemia in pregnancy
  • Maternal sickle cell trait in pregnancy
  • Heterozygous for Hb S
  • Thalassemia trait
  • Aplastic anemia associated with pregnancy
  • Megaloblastic anemia due to impaired absorption of folate
  • Megaloblastic anaemia due to folate deficiency in pregnancy and lactation
  • Haemoglobin A-S genotype
Frequently Asked Questions
What is the ICD-10 code for anemia complicating pregnancy, unspecified trimester?

The ICD-10-CM code for anemia complicating pregnancy, unspecified trimester is O99.019. The full clinical description is "Anemia complicating pregnancy, unspecified trimester". O99.019 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code O99.019 mean?

ICD-10-CM code O99.019 represents “Anemia complicating pregnancy, unspecified trimester”. It is classified under Chapter 15: Pregnancy, Childbirth and the Puerperium and is a billable/specific code that can be used on a claim.

Is O99.019 a billable code?

Yes, O99.019 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is O99.019 in?

O99.019 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

What codes cannot be used with O99.019?

O99.019 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-); anemia arising in the puerperium (O90.81); postpartum anemia NOS (O90.81).

Are additional codes required with O99.019?

Yes, when using O99.019, also report: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.; specific condition.

What SNOMED CT codes does O99.019 map to?

O99.019 maps to 19 SNOMED CT concepts: 16402000, 238419741000119109, 45828008, 27342004, 413567003, and 14 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for O99.019?

O99.019 is linked to 1 UMLS Concept Unique Identifier: C1387481. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does O99.019 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like anemia complicating pregnancy, unspecified trimester affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of O99.019?

There is no direct ICD-11 mapping available for O99.019 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

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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.