What is the ICD-10 code for pregnancy complicated by hypotension?

The ICD-10 code for pregnancy complicated by hypotension is O26.5, with specific codes for each trimester: O26.51 (first trimester), O26.52 (second trimester), and O26.53 (third trimester).

How do you code hypotension during pregnancy?

Code hypotension during pregnancy using O26.5x, specifying the trimester, and include Z3A for gestational age. Ensure BP readings and symptoms are documented.

ICD-10 Coding for Pregnancy Complicated by Hypotension(O26.51, I95.1, I95.9)

Save

Learn about ICD-10 coding for pregnancy complicated by hypotension, including code ranges, documentation requirements, and common pitfalls.

Also known as:

Maternal Hypotension SyndromeLow Blood Pressure in Pregnancy

Related ICD-10 Code Ranges

Complete code families applicable to Pregnancy Complicated by Hypotension

O00-O9APrimary Range

Pregnancy, childbirth and the puerperium

→

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
O26.51	Maternal hypotension syndrome, first trimester	Use when hypotension is documented in the first trimester with appropriate symptoms.	BP <100/60 mmHg documented in the first trimester Symptoms such as dizziness or syncope
O26.52	Maternal hypotension syndrome, second trimester	Use when hypotension is documented in the second trimester with appropriate symptoms.	BP <100/60 mmHg documented in the second trimester Symptoms such as dizziness or syncope
O26.53	Maternal hypotension syndrome, third trimester	Use when hypotension is documented in the third trimester with appropriate symptoms.	BP <100/60 mmHg documented in the third trimester Symptoms such as dizziness or syncope

Primary ICD-10-CM Codes

Maternal hypotension syndrome, first trimester

O26.51Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Gestational hypertensionO13

PreeclampsiaO14

Other complications of the puerperiumO90.89

Documentation & Coding Risks

Avoid these common issues when documenting Pregnancy Complicated by Hypotension.

Omitting Z3A code for gestational age

Impact

Clinical: Incomplete clinical picture of pregnancy status., Regulatory: Non-compliance with coding guidelines., Financial: Potential claim denials or reduced reimbursement.

Mitigation

Always include Z3A code with trimester-specific hypotension codes.

Using I95.9 instead of O26.5x

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data affecting patient records.

Mitigation

Always use O26.5x for hypotension during pregnancy with trimester specificity.

Incorrect sequencing of codes

Impact

Failure to sequence O26.5x before Z3A can lead to audit issues.

Mitigation

Educate coding staff on correct sequencing rules.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with O26.51.

Primary Code

O26.51

Maternal hypotension syndrome, first trimester

Quick Navigation

ICD-10 codes7

Coding risks3

FAQs2

ICD-10 Coding for Pregnancy Complicated by Hypotension(O26.51, I95.1, I95.9)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for pregnancy complicated by hypotension?

How do you code hypotension during pregnancy?

Related condition guides