Boolean search strings for medical billers: professional or facility claims, denials and AR follow-up, the billing system, and CPB or CRCS

A medical biller search works when it names the claim side (professional claims for physician practices, which billers write as 837P or CMS-1500, or institutional claims for hospitals and facilities, written 837I or UB-04), the slice of the revenue cycle the seat covers (charge entry, claim submission, denials and AR follow-up, payment posting, patient balances) and the system the claims live in. "Billing" alone mixes in telecom, utility, software and law firm billing, and "medical billing and coding" pulls in coders. No state licenses medical billers; the credentials in a string are private ones such as AAPC's CPB and AAHAM's CRCS, and none is required by law, as of November 2026.

Below are ten strings by claim side, seat and system, and what Indeed, LinkedIn and Google support as of November 2026. For the coders who work beside billers, see Boolean search strings for medical coders; for what to ask once you have a list, see the medical biller screening questions.

Claim types, systems and credentials that change what a biller search finds

• Professional or institutional claims. The HIPAA standard for claims, 45 CFR 162.1102, names separate ASC X12 837 transactions for professional, institutional and dental claims, as of November 2026. Billers write the electronic name (837P, 837I) or the paper form (CMS-1500 for professional claims, UB-04 for facility claims). Ask the client which side the seat bills and put that side's words in their own block, because a physician-practice biller and a hospital biller rarely swap without retraining.
• The billing system. Epic's developer site, open.epic, refers to its billing applications as Resolute Hospital, Professional, Home Health and Enterprise Billing, which is why hospital billers write "Resolute," "HB" and "PB." Practice billers name their practice management system instead; Tebra's home page describes it as previously Kareo and PatientPop, so search both names for anyone who has used it for a few years.
• CPB. AAPC's CPB page lists claim submission for commercial payers, Medicare and Medicaid, correcting claim errors that cause denials, appeals and resubmissions, and payment posting, reconciliation and collections, and says holders keep an AAPC membership and earn 36 continuing education units every two years, as of November 2026.
• CRCS. AAHAM's CRCS page says the exam is intended for revenue cycle staff working in patient access, billing, account resolution, denial management, collections, cash posting and self-pay collections, is a two-hour online proctored exam, and recommends one year of revenue cycle employment first.
• CRCR and CBCS. HFMA's CRCR page calls it a national-level certification for the patient-centric revenue cycle and says membership gives access to HFMA's certifications, most at no additional cost. NHA's CBCS page requires a training program or a year of supervised billing and coding work, renewal every two years and 10 continuing education credits. CBCS holders often lean toward coding, so pair it with billing terms.
• Remittance words. X12's claim adjustment reason code list says the codes describe why a claim or service line was paid differently than it was billed, and many require a remittance advice remark code. Billers who work denials write CARC, RARC, 835, ERA and EOB; billers who only submit claims rarely do.

Ten Boolean strings by claim side, seat and system

Swap in the specialty, system and city from your own intake; these are examples. Each searches on the work, and none should be edited to add a term that stands in for age, sex, race, religion, national origin, disability or veteran status.

Physician practice and professional claims

1. Pro-fee biller who works denials — Indeed Smart Sourcing
("medical biller" OR "billing specialist" OR "ar specialist" OR "accounts receivable specialist") AND skill: ("denial management" OR "claim follow-up" OR "ar follow-up" OR appeals) AND ("cms-1500" OR 837p OR "professional claims") NOT (telecom OR utility OR "legal billing")

2. Specialty practice biller with a credential — LinkedIn general search
("medical biller" OR "billing specialist" OR "certified professional biller") AND (cpb OR crcs OR cbcs OR crcr) AND (orthopedics OR cardiology OR oncology OR dermatology OR "behavioral health")

3. Biller on the client's practice management system — Indeed Smart Sourcing
("medical biller" OR "billing specialist" OR "revenue cycle specialist") AND skill: (athenahealth OR eclinicalworks OR tebra OR kareo OR nextgen OR advancedmd) AND ("claim submission" OR "payment posting" OR denials)

Hospital and facility billing

4. Hospital or facility biller — LinkedIn Recruiter, Job titles + Keywords filters
("hospital biller" OR "facility biller" OR "patient account representative" OR "billing specialist") AND (ub-04 OR 837i OR "institutional claims" OR "hospital billing") AND (medicare OR medicaid OR "commercial payers")

5. Epic Resolute biller — LinkedIn general search
("medical biller" OR "billing specialist" OR "patient account representative" OR "claims specialist") AND ("epic resolute" OR "resolute hospital billing" OR "resolute professional billing" OR "epic hb" OR "epic pb") NOT (developer OR "application analyst" OR "epic consultant")

6. Payment poster — Indeed Smart Sourcing
("payment poster" OR "cash poster" OR "payment posting specialist" OR "medical biller") AND skill: ("payment posting" OR era OR 835 OR eob) AND (reconciliation OR "unapplied cash" OR "credit balances")

AR follow-up, patient balances and leads

7. Insurance AR follow-up, remote — LinkedIn general search
("ar follow-up" OR "insurance follow-up" OR "ar specialist" OR "collections specialist") AND ("medical billing" OR "healthcare revenue cycle" OR "hospital billing") AND (remote OR "work from home") AND (denials OR appeals OR carc)

8. Patient balance and self-pay specialist — LinkedIn Recruiter, Keywords filter
("patient accounts" OR "self-pay" OR "patient balance" OR "patient financial services") AND ("payment plans" OR statements OR "financial assistance") AND ("medical billing" OR hospital OR clinic) NOT ("auto loans" OR "credit card collections")

9. Billing lead or supervisor — LinkedIn Recruiter, Job titles + Keywords filters
("billing supervisor" OR "billing manager" OR "revenue cycle lead" OR "ar manager") AND ("ar aging" OR "clean claim rate" OR "denial rate" OR "denial trends") AND (crcs OR cpb OR crcr OR "medical billing")

10. Public profiles by seat and city — Google X-ray
site:linkedin.com/in "medical biller" "denial management" "tampa" -jobs -recruiter -student

Many billers have a job-board resume but a thin or missing LinkedIn profile, so the X-ray reaches a smaller pool than Indeed. Treat what it returns as leads to check on the first call.

What Indeed, LinkedIn and Google actually support

Indeed's healthcare Boolean guide documents AND, OR, NOT, quotes and parentheses, a skill: field for the skills section of a resume, and school: and fieldofstudy: for education, as of November 2026. Billers list systems and tasks in that skills section more often than in their job titles, which is why strings 1, 3 and 6 put them behind skill:. The guide also warns that a typo can make results irrelevant, so read every string before you run it.

LinkedIn's Boolean help page requires AND, OR and NOT in capitals, supports quotes and parentheses, evaluates quotes first, then parentheses, NOT, AND and OR, and does not support wildcards, so "follow-up" and "follow up," or "AR" and "accounts receivable," have to be written out. LinkedIn Recruiter's Boolean page lists Job titles, Companies, Skills and Assessments and Keywords among the Boolean fields, warns that too many facets in one query can cause a search result issue, and says the Keywords field ignores stop words such as "in," "of" and "for," so a quoted phrase like "days in AR" can match profiles with only part of it; string 9 uses "ar aging" instead. Google's search operators page documents quotes, site:, the minus sign, filetype: and before:/after:, but not OR, so string 10 uses none.

Narrowing by claim side, payer mix and volume

Claim side is the first decision, and the client should make it. A hospital's central billing office wants institutional claims, the hospital billing module and Medicare and Medicaid follow-up; a physician group wants professional claims, modifiers and specialty payer rules; a billing company wants someone who has worked several clients' practice management systems at once. Ask which one the seat is before you write the first block.

Payer mix narrows the rest. Medicare, Medicaid managed care, commercial plans, workers' compensation and auto claims each carry their own rules and deadlines, and specialties such as behavioral health, anesthesia or durable medical equipment have their own billing quirks. Add the payers and specialty the client works most. Volume shows in scope words, for example "worked a $2M AR," "200 claims a day" or "reduced denials" over "assisted with billing"; those figures are illustrations, and any number a candidate writes is theirs to explain on the call. Many billing seats are remote; (remote OR "work from home") only finds people who wrote it, so confirm location rules on the call. LinkedIn's premium search filters page says Years of Experience is now only in Recruiter and Sales Navigator.

False positives worth excluding with NOT

• Telecom, utility and subscription billing. Billing analysts at phone companies, utilities and software firms write billing, disputes and AR. Exclude telecom, utility, subscription and "billing analyst" unless a healthcare term is also required.
• Law firm billing. Legal billing coordinators write billing, e-billing and collections. Exclude "legal billing," "law firm" and "time entry."
• Coders, for billing-only seats. Coders write CPT, ICD-10 and claims. Exclude coder, "coding specialist" and cpc when the seat does not code, and use the medical coder strings when it does.
• Payer-side claims staff. Health plan claims examiners and insurance adjusters process the same claims from the other side. Exclude "claims examiner" and "claims adjuster" for provider billing roles; the claims adjuster strings cover that seat.
• Epic analysts and billing software staff. Application analysts, implementation consultants and sales staff at billing software vendors list Resolute and every system name. Exclude analyst, consultant, implementation and "account executive" for hands-on seats.
• Front desk and patient access staff. Registration staff write insurance verification and copays. Keep them for patient access roles; exclude "front desk" and scheduler for billing seats.
• Students and course instructors. Billing and coding program students and instructors carry every credential term. Exclude student, instructor and externship.

A worked example: three passes on a hospital AR follow-up search

An invented search, shown as it actually gets narrowed.

The claim-side block found hospital billers; the denial block found the ones who do the follow-up work the seat exists for. For billers, the slice of the revenue cycle decides the shortlist.

What a search cannot verify

A string can find someone who lists the right claim side, system and credential. It cannot show whether a CPB or CRCS is current, whether "denials" meant writing appeals or forwarding them, or whether they know the payer deadlines the client lives by. AAPC's credential verification confirms a CPB with a member ID and last name, and its terms forbid using it to compile data, so use it to check a candidate, not to source. Health care employers also check new hires against the OIG exclusion list, which OIG recommends checking routinely. Then use the medical biller screening questions on the call. The medical biller and coder job description template pins down the seat before you search, and the 30-60-90 day plan for medical billers covers the first quarter after the hire.