ICD code Z92.0 – Personal history of contraception

Key takeaways

Z92.0 is a billable ICD-10-CM code for personal history of contraception, valid in the FY 2026 and FY 2027 code sets.

In practice it is reported as an additional code alongside the condition being treated, not first-listed.

Z92.0 has Excludes1 notes for Z30.-, Z79.3 and Z97.5, so it never shares a claim with those codes. It records past contraceptive use only.

Missing documentation of the prior method and its clinical relevance is a common reason Z92.0 claims are denied.

ICD-10 Code Z92.0: Quick reference summary

ICD-10 Code Z92.0 is the billable ICD-10-CM code for personal history of contraception.

It records a method the patient used in the past and has since stopped. It sits in chapter 21 (Factors influencing health status and contact with health services) and is usually reported as an additional code. The table below sets out the core reference data.

What Z92.0 covers: Included contraceptive methods

Z92.0 applies when a patient’s clinical record documents prior use of any recognized contraceptive method and that history is relevant to the current encounter. The code is not method-specific. Any contraceptive method falls within its scope, provided the use is historical rather than ongoing.

According to the CDC/NCHS ICD-10-CM web tool, the code descriptor does not restrict which contraceptive method was previously used. Methods typically captured under Z92.0 include:

• Oral hormonal contraceptives (combined pill, progestin-only pill)
• Intrauterine devices (IUDs), including hormonal and copper types
• Injectable contraceptives (depot medroxyprogesterone acetate / DMPA)
• Subdermal implants (etonogestrel rod)
• Barrier methods (condoms, diaphragm, cervical cap) documented in the clinical history
• Emergency contraception, where documented as part of a pattern of contraceptive use
• Transdermal patches and vaginal rings used historically

The key qualifier is “history.” If the patient is still using a method, Z92.0 does not apply. Current use of a hormonal contraceptive is Z79.3, and an intrauterine device in place is Z97.5. A visit to start, check, change or remove contraception takes a Z30.- code instead. Z92.0 fits only once the patient has stopped the method and that past use matters to a different condition.

Excludes notes and what Z92.0 does not cover

Z92.0 carries three Excludes1 notes in the CDC/NCHS ICD-10-CM tabular. An Excludes1 note means “not coded here,” so the excluded code never appears on the same claim as Z92.0. All three describe current contraception: Z30.- for contraceptive management, Z79.3 for long-term use, and Z97.5 for an intrauterine device in place.

The parent category Z92 adds an Excludes2 note for postprocedural states (Z98.-). Per the CMS ICD-10-CM coding guidelines, an Excludes2 note means the excluded condition is not part of the code’s descriptor. It may still be coded alongside it when both are present and documented.

Z92.0 vs Z30: Choosing the right code

Z30.- codes an encounter for active contraceptive management, while Z92.0 records contraception the patient no longer uses. Z92.0’s Excludes1 note makes the two mutually exclusive, so they never appear on the same claim. Coders most often confuse them when a visit touches on both past and present contraceptive use.

When a patient switches methods, code the management encounter with Z30.- and leave Z92.0 off the claim. Current use without a management visit is Z79.3 for a hormonal contraceptive or Z97.5 for an IUD in place. Z92.0 belongs only to past use that matters to a different primary condition, such as a fertility workup.

The flow below puts those checks in order, so the first question that gets a yes decides the code.

Neighboring codes in the Z92 category

The Z92 category covers personal history of medical treatment, and its codes sit close together in the tabular list. Confirm Z92.0 is the right pick before billing, especially against Z92.23 when the past hormone use was menopausal therapy. Codes outside Z92 are indexed in our diagnostic codes guide.

When to use Z92.0 as a secondary diagnosis code

ICD-10-CM Section I.C.21 governs Z-code use. Z92.0 is a history code that gives context, so in practice it is reported as an additional code alongside the condition being treated, not first-listed. It belongs on the claim when the history of contraception is relevant to the care provided at the visit.

Clinical scenarios where Z92.0 appropriately appears as a secondary code:

• Fertility evaluation: The patient presents for an infertility assessment, and prior IUD or hormonal contraceptive use is documented as relevant history.
• Hormone-related workup: The patient is seen for menstrual irregularity or hormonal imbalance, with prior OCP use documented as context.
• Annual well-woman visit: The provider reviews and documents reproductive history, including prior contraceptive methods. Z92.0 follows the preventive care code, such as Z01.419.
• Thromboembolism risk assessment: Prior hormonal contraceptive use documented as a risk factor alongside a primary diagnosis such as deep vein thrombosis or pulmonary embolism history.

On its own, Z92.0 tells the payer little. Pair it with the diagnosis that explains why the history matters at this encounter.

Documentation requirements for Z92.0

Payer audits on Z92.0 claims focus primarily on documentation. The provider note must explicitly support the code, not merely imply it. Intake forms in Pabau, the practice platform we build, can record the method, dates and reason for stopping before the consultation starts. Consistent medical billing compliance across reproductive-history encounters also protects against post-payment audits.

The clinical note supporting Z92.0 must contain:

• Contraceptive method used: Name the specific method (e.g., “hormonal IUD,” “oral contraceptive pills,” “depot injection”). “Prior contraception” alone is not enough.
• Duration of use (approximate): When the patient used it and for how long, where clinically relevant.
• Reason for discontinuation: Why the patient stopped (side effects, desire for pregnancy, relationship change, procedure completion).
• Clinical relevance to today’s visit: One sentence linking the history to the current encounter. This is the element most often missing on audited claims.
• Provider attestation: The reviewing provider must author or co-sign the history. Scribe-documented history requires provider co-signature per CMS documentation guidelines.

Payer policies for Z92.0

Z92.0 payer requirements vary across Medicare, Medicaid, and commercial insurance. There is no single national policy that mandates prior authorization specifically for Z92.0. However, payers do apply medical necessity standards when reviewing claims carrying Z code secondary diagnoses.

Meeting clean claim submission standards is the baseline. Beyond that, key payer-specific considerations include:

• Medicare: Z92.0 is accepted as a secondary diagnosis code by Medicare Administrative Contractors (MACs). It does not independently trigger prior authorization. MACs may query claims where the clinical relevance of the history to the billed service is not clear from the primary code alone.
• Medicaid: State Medicaid programs differ, and some publish their own claim-edit or diagnosis-pairing rules for preventive and reproductive encounters. Verify with the state Medicaid agency or the plan’s provider manual before billing.
• Commercial insurers: Most follow CMS coding guidelines. A minority of plans may require that reproductive history codes appear alongside a covered preventive service code. Confirm payer contract specifics if denials cluster around annual well-woman claims.

Common claim denial reasons for Z92.0

Z92.0 claim denial reasons are mostly predictable and preventable. The denial management workflows a practice uses will determine how quickly these are caught and corrected. A claim scrubber adds a validation layer before submission. It catches sequencing and coverage errors before the claim reaches the payer. The most common denial triggers are listed below.

How Pabau supports accurate contraception history coding

Accurate Z92.0 coding depends on three details in the provider note. They are the specific method, the duration or timeline, and the clinical relevance to today’s visit. When intake forms and clinical notes are unstructured, coders routinely find themselves chasing down providers for addenda before claims can go out. Pabau’s OB/GYN tools address this at the intake and charting stages rather than at the billing stage.

Pabau’s claims management software connects documentation directly to the billing workflow. Reproductive history fields captured in the intake form feed into the clinical note that supports the Z92.0 secondary code. Clinicians can document contraceptive method, duration, and discontinuation reason in structured fields rather than free text, which makes coder review faster and audit defense straightforward.

Capture contraceptive history before billing

Pabau’s clinical documentation tools help OB/GYN and primary care teams capture the reproductive history details payers need, before the claim goes out. See how it fits your workflow.

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Conclusion

Z92.0 has a narrow job: it records contraception the patient has stopped, as secondary context for a different condition. Treat any current contraception as a signal to drop it. A management visit takes Z30.-, ongoing hormonal use takes Z79.3, and an IUD in place takes Z97.5. Sequence Z92.0 second and name the method in the note, and the claim holds up.

Pabau’s structured intake and documentation tools capture the details that support Z92.0 at the point of care. OB/GYN and primary care coders then get a complete note. Tired of chasing addenda on reproductive history encounters? Then book a demo and see how Pabau captures those details before the claim goes out.

Continue your research

Coding an active contraception visit instead? HCPCS code J7307 explains how the contraceptive implant supply is billed when the device goes in.

Want to understand how denials work across code types? Denial codes in medical billing explains the CARC and RARC denial code system and how to build a structured appeals workflow.

Looking for guidance on Z-code documentation compliance? Medical billing compliance covers the documentation standards that protect practices during payer audits, including secondary Z-code support requirements.

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