Q0113 HCPCS Level II Code: Pinworm examinations
HCPCS Level II code, maintained by CMS. Not a CPT code: CPT (HCPCS Level I) is a separate AMA code set that MedCoder does not publish. About HCPCS Level II
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Coding context
Guidelines, coding notes, decision aids, relationships (with MS-DRG and CCSR classification), hierarchy, HCC, coverage and the context map: what a coder reaches for after the core. Each section names whether it is official source data, a MedCoder-derived relationship or MedCoder editorial.
Contextual Map
Every relationship of Q0113 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Nearest codes (21)
- Q0111 — Wet mounts, including preparations of vaginal, cervical or skin specimens[Sibling]— CMS HCPCS Level II code set
- Q0112 — All potassium hydroxide (koh) preparations[Sibling]— CMS HCPCS Level II code set
- Q0114 — Fern test[Sibling]— CMS HCPCS Level II code set
- Q0115 — Post-coital direct, qualitative examinations of vaginal or cervical mucous[Sibling]— CMS HCPCS Level II code set
- Q0138 — Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)[Sibling]— CMS HCPCS Level II code set
- Q0139 — Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (for esrd on dialysis)[Sibling]— CMS HCPCS Level II code set
- Q0144 — Azithromycin dihydrate, oral, capsules/powder, 1 gram[Sibling]— CMS HCPCS Level II code set
- Q0155 — Dronabinol (syndros), 0.1 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy treatment, not to exceed a 48 hour dosage regimen[Sibling]— CMS HCPCS Level II code set
- and 13 more
Change history
- January 1, 1994 — Added to the code set [Change history]— CMS release files (code change ledger)
Reference
Index terms and tables, published questions and FAQ, every source behind this page with its release and checksum, the date-of-service check and the complete change history.
Sources for this page
Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.
- Code, descriptors, coverage and pricing attributes Official source data
- CMS HCPCS Alpha-Numeric (ANWEB) release — October 2026 quarterly update Release, file and checksum · Publisher’s page
- Change history and date-of-service validity Official source data
- CMS HCPCS quarterly update files, ingested into the change ledger Release, file and checksum · Publisher’s page
- Comparisons, relationships and the contextual map MedCoder-derived relationship
- Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears
- Summary and FAQ answers MedCoder editorial explanation
- Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 20, 2026 · All releases and sources
Labels on this page: Official source data · MedCoder-derived relationship · MedCoder editorial explanation. How to read the labels · All data sources and release dates · CMS coding rules
Cite this page
Reference this page in a research guide, syllabus or article. The release is included because code content changes each year.
MedCoder.ai. "Q0113 — Pinworm examinations." HCPCS Level II October 2026. https://medcoder.ai/hcpcs/code/q0113-pinworm-examinations
Change history
- January 1, 1994Added to the code setPinworm examinationsHCPCS 1994 changes
Nearest Codes in This Family
Official HCPCS Level II classifications closest to Q0113 in its code family, with their registry titles.
- Q0111 — Wet mounts, including preparations of vaginal, cervical or skin specimens
- Q0112 — All potassium hydroxide (koh) preparations
- Q0114 — Fern test
- Q0115 — Post-coital direct, qualitative examinations of vaginal or cervical mucous
- Q0138 — Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)
- Q0139 — Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (for esrd on dialysis)
- Q0144 — Azithromycin dihydrate, oral, capsules/powder, 1 gram
- Q0155 — Dronabinol (syndros), 0.1 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy treatment, not to exceed a 48…
- Q0161 — Chlorpromazine hydrochloride, 5 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy treatment, not to…
- Q0162 — Ondansetron 1 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy treatment, not to exceed a 48 hour dosage…