Cheat sheet

NHA CEHRS Cheat Sheet

Quick Facts

Exam owner
National Healthcareer Association
Exam time
125 minutes
Total items
125
Scored items
100
Unscored pretest items
25
Passing score
390 scaled; maximum 500
Current exam launched
June 17, 2020
Renewal
2 years; 10 CE credits; fee

Search, Match, Then Enter

Search first, match twice, enter once.

Search existing chartsVerify two identifiersConfirm encounter

Duplicate vs Overlay

Duplicate

  • One patient, multiple records
  • Fragmented history

Overlay

  • Multiple patients, mixed data
  • Wrong-person documentation

Confirm identity before any correction

Chart Match Picker

  1. Returning patient→Search MPI before creating chart(Verify two approved identifiers)
  2. Possible duplicate charts→Route for authorized reconciliation(Do not merge by guesswork)
  3. Mixed patient data→Escalate suspected overlay(Stop entering data)
  4. External document arrives→Match patient and encounter(Verify source before indexing)
  5. Portal account access problem→Verify identity before account help(Follow portal policy)

Patient Identity

Medical record number (MRN)
Patient identifier within assigning system
Master patient index (MPI)
Demographic index for patient matching
Encounter identifier
Identifies one visit
Two identifiers
Example: name and birth date
Duplicate record
Multiple charts for one patient
Overlay
Different patients’ data mixed
Face sheet
Encounter demographics and coverage

Front Desk Flow

Scheduling template
Provider slots by visit type
Registration
Verify demographics and coverage
Check-in
Confirm arrival and identifiers
Check-out
Arrange follow-up and instructions
Guarantor
Party responsible for account payment
Provider directory
Locate specialty and contact details
Patient portal
Secure access to health information

Imports and Support

Internal data
Provider or financial database
External data
Outside lab or facility records
Scanned document
Verify chart, type, legibility
Interface import
Validate patient, fields, source
Hardware inventory
Track devices and locations
Training log
Record attendance and skills covered
Software update
Share changes and workflow impacts
Unresolved device issue
Escalate with approved diagnostic details

SOAP Recall

Patient says; exam shows; clinician assesses; plan follows.

S: subjective reportO: objective findingsA: assessmentP: plan

CPOE vs Decision Support

CPOE

  • Captures electronic orders
  • Routes orders to receiving systems

Clinical decision support

  • Presents warnings and reminders
  • Informs clinician decisions

Order entry vs decision guidance

Clinical Workflow Picker

  1. Record current blood pressure→Use structured vitals field(Confirm units and encounter)
  2. Conflicting clinical entries→Ask responsible clinician to clarify(Preserve original documentation)
  3. Clinician needs electronic order entry→Support CPOE workflow(Stay within authorized scope)
  4. Order triggers allergy alert→Route to ordering clinician(Do not bypass alert yourself)
  5. Send records to known provider→Use approved directed exchange(Verify recipient and authority)
  6. Need records from connected sources→Use authorized query-based exchange(Confirm patient match)
  7. Abnormal result without follow-up→Follow escalation protocol(Notify responsible clinical staff)

Charting Formats

Subjective
Patient-reported symptoms and historySOAP
Objective
Vitals, exam findings, resultsSOAP
Assessment
Clinician interpretation or diagnosisSOAP
Plan
Treatment and follow-up actionsSOAP
POMR
Records organized by patient problem
SOAPIER
SOAP plus implementation, evaluation, reassessment
Clinical template
Prompts for required encounter fields
Structured field
Searchable, reportable data value
Historical data
Prior surgeries, medications, immunizations
Signed note correction
Keep original; date and attribute

Orders and Results

CPOE
Computerized provider order entry
CDS
Clinical decision support
Allergy alert
Flags potential order conflict
Medication reconciliation
Compare lists and resolve discrepancies
Electronic prescribing
Transmit prescription to pharmacy
Order status
Tracks order progress
Results routing
Send to responsible care team
Results follow-up
Track review and needed action

Health Data Exchange

Interoperability
Systems exchange and use data
HIE
Health information exchange
Directed exchange
Send to known recipient
Query-based exchange
Request records from connected sources
Consumer-mediated exchange
Patients control their information sharing
FHIR
HL7 standard for data exchange
Secure transmission
Verify destination; use approved channel
Patient education
Select approved materials within scope

Medical Word Parts

Tachy-
Fast
Brady-
Slow
Hyper-
Above normal or excessive
Hypo-
Below normal or deficient
Cardi-
Heart
-itis
Inflammation

Claim Out, Advice In

837 sends claims; 835 explains payer decisions.

837 claim835 remittanceEFT moves funds

Eligibility vs Prior Authorization

Eligibility

  • Confirms coverage and benefits
  • Check plan and service date

Prior authorization

  • Payer reviews specified services
  • Record decision and reference

Neither guarantees payment

Billing Transaction Picker

  1. Check current insurance benefits→Use 270 and 271(Verify service date)
  2. Payer requires service review→Follow prior authorization workflow(Track decision and reference)
  3. Send encounter charges as claim→Submit 837(Check documented codes)
  4. Check submitted claim status→Use 276 and 277(Status is not payment)
  5. Post payer adjustments→Review 835 remittance(Match claim and amounts)
  6. Reconcile actual payer deposit→Match EFT to remittance(Use payment trace information)

Coverage and Coding

Eligibility
Check plan and benefits
Prior authorization
Payer review before specified services
Cost estimate
Projected patient cost before care
Superbill
Encounter charge capture form
ICD-10-CM
Diagnosis codes
CPT
Procedure and service codes
HCPCS Level II
Supplies, drugs, services beyond CPT
Code linkage
Diagnosis supports billed service

EOB vs Remittance

EOB

  • Patient-facing benefit explanation
  • Shows plan-calculated patient responsibility

Remittance advice

  • Provider-facing adjudication details
  • Supports posting and adjustments

Read recipient and purpose

Claims and Payments

EDI
Electronic data interchange
X12 270 and 271
Eligibility inquiry and response
X12 276 and 277
Claim status inquiry and response
X12 278
Health care services review
X12 837
Electronic claim submission
X12 835
Electronic remittance advice
EOB
Payer’s benefit explanation for patient
EFT
Electronic funds transfer
Patient statement
Provider’s bill for patient balance

Protect PHI by Purpose

Privacy governs sharing; security protects electronic records.

Check disclosure basisScope staff accessReview audit activity

Privacy Rule vs Security Rule

Privacy Rule

  • Governs PHI uses and disclosures
  • Applies across PHI formats

Security Rule

  • Protects electronic PHI
  • Administrative, physical, technical safeguards

Identify the action and medium

Privacy and Security Picker

  1. Patient asks for own records→Route as access request(Verify identity)
  2. Third party requests chart→Verify permitted disclosure basis(Obtain authorization when required)
  3. Billing needs clinical details→Apply minimum necessary(Limit applicable PHI)
  4. Staff member changes roles→Review and update permissions(Remove unneeded access)
  5. Unexpected chart access→Escalate and review audit trail(Preserve activity records)
  6. EHR becomes unavailable→Activate approved downtime workflow(Reconcile entries after restoration)

HIPAA and Release

Protected health information (PHI)
Identifiable health information under HIPAA
Privacy Rule
Governs PHI use and disclosure
Security Rule
Safeguards electronic PHI
HITECH Act
Strengthened HIPAA; added breach notification
TPO
Treatment, payment, health care operations
Minimum necessary
Limit PHI where rule applies
Disclosure to provider for treatment
Minimum necessary does not apply
Access request
Verify requester; route for fulfillment
Authorization
Permission for specified PHI disclosure
Safe Harbor
Remove listed identifiers; no known reidentification
Expert Determination
Document very small reidentification risk

Audit Trail vs Access Control

Audit trail

  • Shows past system activity
  • Supports incident investigation

Access control

  • Restricts permitted system actions
  • Can grant permissions by role

Trace activity; restrict access

EHR Safeguards

Administrative safeguard
Workforce training and risk analysis
Physical safeguard
Control workstation and facility access
Technical safeguard
Authentication and audit controls
Role-based access
Grant access by job duties
Audit trail
Records who did what, when
Business associate agreement
Requires business associate PHI safeguards
Suspected exposure
Report through incident procedure
Downtime plan
Use fallback; reconcile after restoration
Abbreviation policy
Spell out unsafe abbreviations

Report Before Release

Count the right cases, then check the total.

Set datesDefine counting unitVerify against source

Standard vs Ad Hoc

Standard report

  • Preset fields and layout
  • Repeatable reporting

Ad hoc report

  • Custom filters and fields
  • Answers a specific question

Recurring template vs custom query

Report Picker

  1. Need monthly open balances→Run standard aging report
  2. Need custom diagnosis cohort→Build ad hoc clinical report(Define codes, dates, counting unit)
  3. Need quality performance rate→Follow measure calculation specifications(Check exclusions and denominator)
  4. Report count unexpectedly doubles→Check joins and duplicate rows(Compare patient and encounter counts)
  5. External quality submission due→Verify program format and period(Reconcile totals before release)

Report Types

Standard financial report
Recurring balances or collections
Aging report
Balances by time outstanding
Standard clinical report
Recurring patient or care metrics
Ad hoc clinical report
Custom cohort and fields
Quality improvement report
Tracks performance over time
External submission
Use program specifications and format
QPP
CMS Quality Payment Program

Report Validation

Reporting period
Confirm dates before running
Cohort
Patients or encounters meeting criteria
Counting unit
Patient, encounter, or episode
Numerator
Cases meeting performance criteria
Denominator
Eligible cases per measure definition
Exclusions
Remove cases as specifications direct
Proportion performance rate
Adjusted numerator ÷ adjusted denominator
Source reconciliation
Check totals against source records
Missing field
Distinguish blank from true zero

Common Traps

Identity

Room number ≠ Patient identifier

Chart integrity

Same patient in two charts ≠ Two patients’ data mixed

Charting

Template defaults ≠ Verified patient findings

Orders

Order submitted ≠ Result reviewed

Billing

Payer authorization ≠ Guaranteed payment

Payment

EOB ≠ Patient bill

Privacy

Removing names only ≠ HIPAA de-identification

Security

Shared login ≠ Traceable individual access

Reporting

Number of visits ≠ Number of distinct patients

Last Minute

  1. 1.Verify identifiers before charting
  2. 2.Escalate overlays without merging records
  3. 3.SOAP: subjective, objective, assessment, plan
  4. 4.CPOE enters orders; CDS advises
  5. 5.ICD-10-CM diagnoses; CPT services
  6. 6.Eligibility and authorization differ
  7. 7.837 sends claims; 835 explains adjudication
  8. 8.Privacy governs PHI; Security safeguards ePHI
  9. 9.Provider treatment disclosures: minimum-necessary exception
  10. 10.Audit trails show access history
  11. 11.Reconcile entries after EHR downtime
  12. 12.Validate report dates, counts, exclusions
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