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v1.0.0
ICD-10 Guide
ICD-10 CodesO14.23

O14.23

Billable

HELLP syndrome (HELLP), third trimester

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/08/2025

Code Description

ICD-10 O14.23 is a billable code used to indicate a diagnosis of hellp syndrome (hellp), third trimester.

Key Diagnostic Point:

HELLP syndrome is a severe form of pre-eclampsia characterized by hemolysis, elevated liver enzymes, and low platelet count. It typically occurs in the third trimester of pregnancy, often after the 20th week, and can lead to serious complications for both the mother and fetus if not promptly diagnosed and managed. The condition is associated with severe features of pre-eclampsia, including hypertension and proteinuria. Symptoms may include abdominal pain, nausea, vomiting, and headache. The pathophysiology involves placental dysfunction leading to systemic endothelial activation and inflammatory responses. Management often requires immediate delivery of the fetus, especially if the mother exhibits severe symptoms or laboratory abnormalities. Magnesium sulfate is frequently administered to prevent seizures, and careful monitoring of liver function and platelet counts is essential. The timely recognition and treatment of HELLP syndrome are critical to improving maternal and fetal outcomes.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Differentiating between pre-eclampsia and HELLP syndrome
  • Understanding the severity of features associated with HELLP
  • Managing multiple co-morbid conditions in high-risk pregnancies
  • Navigating the documentation requirements for severe features

Audit Risk Factors

  • Inadequate documentation of clinical findings
  • Failure to capture all relevant laboratory results
  • Misclassification of pre-eclampsia severity
  • Omission of associated conditions like gestational hypertension

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed records of blood pressure readings, proteinuria, and laboratory results are essential for accurate coding.

Common Clinical Scenarios

Patients presenting with severe headaches, visual disturbances, or abdominal pain in the third trimester.

Billing Considerations

Coders must be aware of the nuances in coding severe features of pre-eclampsia and HELLP syndrome.

Maternal-Fetal Medicine

Documentation Requirements

Comprehensive documentation of maternal and fetal monitoring, including ultrasound findings and fetal heart rate patterns.

Common Clinical Scenarios

Management of high-risk pregnancies with multiple complications, including HELLP syndrome.

Billing Considerations

High-risk coding requires attention to detail in documenting maternal health and fetal outcomes.

Coding Guidelines

Inclusion Criteria

Use O14.23 When
  • Follow the official ICD
  • CM guidelines for obstetric coding, ensuring that all relevant clinical details are documented to support the diagnosis of HELLP syndrome

Exclusion Criteria

Do NOT use O14.23 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

59000CPT Code

Amniocentesis

Clinical Scenario

Used for fetal assessment in cases of HELLP syndrome.

Documentation Requirements

Document indications for amniocentesis and fetal monitoring.

Specialty Considerations

Considerations for maternal safety and fetal well-being.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like HELLP syndrome, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like HELLP syndrome, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

Resources

Clinical References

  • •
    American College of Obstetricians and Gynecologists (ACOG)

Coding & Billing References

  • •
    American College of Obstetricians and Gynecologists (ACOG)

Frequently Asked Questions

What are the key symptoms of HELLP syndrome?

Key symptoms include severe abdominal pain, nausea, vomiting, headache, and visual disturbances, along with laboratory findings of hemolysis, elevated liver enzymes, and low platelet count.