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ICD-10 Coding for Premenstrual Syndrome(N94.3)

Complete ICD-10-CM coding and documentation guide for Premenstrual Syndrome. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

PMSPremenstrual Tension Syndrome

Related ICD-10 Code Ranges

Complete code families applicable to Premenstrual Syndrome

N94.3Primary Range

Premenstrual tension syndrome

This code is used for diagnosing premenstrual syndrome, capturing the cyclic nature of symptoms related to the menstrual cycle.

Key Information: ICD-10 code for premenstrual syndrome

Essential facts and insights about Premenstrual Syndrome

The ICD-10 code for premenstrual syndrome is N94.3, used for diagnosing cyclic symptoms related to the menstrual cycle.

Primary ICD-10-CM Code for premenstrual syndrome

Premenstrual tension syndrome
Billable Code

Decision Criteria

clinical Criteria

  • Symptoms must occur cyclically and resolve post-menses.

documentation Criteria

  • Document specific symptoms, timing, and impact.

Applicable To

  • Premenstrual syndrome

Excludes

  • Polycystic ovarian syndrome (E28.2)
  • Depressive disorder (F32.9)

Clinical Validation Requirements

  • Symptoms occur cyclically in the luteal phase (5–14 days pre-menses)
  • Symptoms resolve within 4 days of menses onset
  • Symptoms impair daily functioning

Code-Specific Risks

  • Incorrectly coding without confirming cyclic pattern
  • Missing documentation of symptom impact

Coding Notes

  • Ensure documentation specifies cyclic nature and impact on daily activities.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Irritability and anger

R45.4
Use to specify mood-related symptoms if documented.

Other fatigue

R53.83
Use to specify fatigue if documented.

Pelvic and perineal pain

R10.2
Use to specify pelvic pain if documented.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Polycystic ovarian syndrome

E28.2
PCOS involves chronic anovulation and hyperandrogenism, not cyclic symptoms.

Depressive disorder, unspecified

F32.9
Depression is not limited to the luteal phase and lacks cyclicality.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Premenstrual Syndrome to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N94.3.

Impact

Clinical: Inaccurate diagnosis, Regulatory: Non-compliance with coding standards, Financial: Potential claim denials

Mitigation Strategy

Use symptom diaries, Educate staff on documentation standards

Impact

Reimbursement: May lead to denied claims due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of patient records.

Mitigation Strategy

Use N94.3 with documented cyclic symptoms.

Impact

Lack of detailed symptom logs can trigger audits.

Mitigation Strategy

Ensure comprehensive documentation of symptoms and their cyclic nature.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Premenstrual Syndrome, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Premenstrual Syndrome

Use these documentation templates to ensure complete and accurate documentation for Premenstrual Syndrome. These templates include all required elements for proper coding and billing.

PMS diagnosis and management

Specialty: OB/GYN

Required Elements

  • Symptom description
  • Cyclic pattern
  • Impact on daily life
  • Exclusion of other conditions

Example Documentation

33yo female reports recurrent irritability and fatigue beginning 10 days prior to menses, resolving 2 days after onset. Symptoms persist for ≥3 cycles, interfering with work performance.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has mood swings and bloating.
Good Documentation Example
33yo female reports recurrent irritability, breast tenderness, and fatigue beginning 10 days prior to menses, resolving 2 days after onset. Symptoms persist for ≥3 cycles, interfering with work performance.
Explanation
The good example specifies timing, cyclicality, and impact, meeting documentation requirements.

Need help with ICD-10 coding for Premenstrual Syndrome? Ask your questions below.

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