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ICD-10 Coding for Anemia Complicating Pregnancy(O99.013, D50.9, D64.9)

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Learn about ICD-10 coding for anemia complicating pregnancy, including code O99.013 for third trimester anemia, documentation requirements, and coding tips.

Also known as:
Pregnancy-associated anemiaGestational anemia
Related ICD-10 Code Ranges

Complete code families applicable to Anemia Complicating Pregnancy

O00-O9APrimary Range

Pregnancy, childbirth and the puerperium

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
O99.013Anemia complicating pregnancy, third trimester
D50.9Iron deficiency anemia, unspecified
Primary ICD-10-CM Codes
Anemia complicating pregnancy, third trimester
O99.013Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Anemia complicating pregnancy, unspecified trimesterO99.019

Use when trimester is not specified in the documentation.

Anemia, unspecifiedD64.9

Use when the type of anemia is not specified.

Documentation & Coding Risks

Avoid these common issues when documenting Anemia Complicating Pregnancy.

Documenting anemia without specifying trimester

Impact

Clinical: Inaccurate clinical picture, Regulatory: Non-compliance with coding standards, Financial: Potential reimbursement issues

Mitigation

Always include trimester in documentation, Use templates to ensure completeness

Using O99.01x without specifying the trimester

Impact

Reimbursement: Incorrect DRG assignment, Compliance: Non-compliance with coding guidelines, Data Quality: Inaccurate clinical data

Mitigation

Ensure documentation specifies the trimester or use O99.019.

Trimester Specification

Impact

Failure to specify trimester can lead to audit findings.

Mitigation

Use documentation templates that include trimester fields.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with O99.013.