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ICD-10 Coding for History of Miscarriage(Z87.59, N96)

Complete ICD-10-CM coding and documentation guide for History of Miscarriage. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Previous MiscarriagePast MiscarriageHx of Miscarriage

Related ICD-10 Code Ranges

Complete code families applicable to History of Miscarriage

Z87.5Primary Range

Personal history of other diseases and conditions

This range includes codes for personal history of conditions, including miscarriage.

Recurrent pregnancy loss

Used for patients with a history of three or more consecutive miscarriages.

Supervision of pregnancy with other poor reproductive or obstetric history

Used when a patient is currently pregnant and has a history of miscarriage.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
Z87.59Personal history of other complications of pregnancy, childbirth and the puerperiumUse when documenting a patient's history of miscarriage and they are not currently pregnant.
  • Documentation of one or more prior miscarriages
  • Not currently pregnant
N96Recurrent pregnancy lossUse when evaluating or treating a patient for recurrent pregnancy loss.
  • Documentation of three or more consecutive miscarriages
  • Workup for recurrent pregnancy loss

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for history of miscarriage

Essential facts and insights about History of Miscarriage

The ICD-10 code for a history of miscarriage is Z87.59, applicable when the patient is not currently pregnant.

Primary ICD-10-CM Codes for history of miscarriage

Personal history of other complications of pregnancy, childbirth and the puerperium
Billable Code

Decision Criteria

clinical Criteria

  • Patient has a documented history of miscarriage and is not currently pregnant.

coding Criteria

  • Do not use if the patient is currently pregnant and the history affects current care.

Applicable To

  • History of miscarriage

Excludes

  • Current miscarriage (O03.-)
  • Recurrent pregnancy loss (N96)

Clinical Validation Requirements

  • Documentation of one or more prior miscarriages
  • Not currently pregnant

Code-Specific Risks

  • Incorrectly using this code for current pregnancy complications.

Coding Notes

  • Ensure the documentation clearly states 'history of miscarriage' to avoid confusion with current pregnancy complications.

Ancillary Codes

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

Family history of other specified conditions

Z84.89
Use when there is a family history of miscarriage affecting the patient's care.

Differential Codes

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

Recurrent pregnancy loss

N96
Use N96 when there is a history of three or more consecutive miscarriages.

Supervision of pregnancy with other poor reproductive or obstetric history

O09.89
Use O09.89 if the patient is currently pregnant and has a history of miscarriage.

Personal history of other complications of pregnancy, childbirth and the puerperium

Z87.59
Use Z87.59 for a history of one or two miscarriages, not recurrent.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting History of Miscarriage to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z87.59.

Impact

Clinical: May lead to inappropriate care planning., Regulatory: Non-compliance with documentation standards., Financial: Potential for claim denials or audits.

Mitigation Strategy

Use specific language in documentation., Verify details with patient records.

Impact

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

Mitigation Strategy

Use O09.89 if the patient is currently pregnant and the history affects current care.

Impact

Inaccurate documentation of miscarriage history can lead to coding errors.

Mitigation Strategy

Ensure detailed and specific documentation of miscarriage history.

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 History of Miscarriage, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for History of Miscarriage

Use these documentation templates to ensure complete and accurate documentation for History of Miscarriage. These templates include all required elements for proper coding and billing.

Preconception Counseling

Specialty: Obstetrics and Gynecology

Required Elements

  • Number of prior miscarriages
  • Gestational age at loss
  • Confirmation method
  • Current pregnancy status

Example Documentation

Patient presents for preconception counseling with a history of two miscarriages in 2020 and 2022, confirmed by ultrasound.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Hx of miscarriages.
Good Documentation Example
History of 2 first-trimester miscarriages in 2020 and 2022, confirmed by ultrasound.
Explanation
The good example provides specific details about the number and confirmation of miscarriages.

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