CAMC Part 1 Exam study materials
CAMC Part 1 Exam study resources

CAMC Part 1 Exam study plan

CAMC Part 1 Exam · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Medical Terminology and Anatomy/Pathophysiology Foundations & ICD-10-CM Diagnosis Coding Conventions and Guidelines

  • Build a personal anatomy reference sheet covering the body systems most tested on the exam (integumentary, musculoskeletal, digestive, cardiovascular, respiratory, genitourinary, nervous, endocrine) with 5-8 key structures and 2-3 common pathologies per system

  • Define and correctly spell 120 medical word parts (prefixes, suffixes, combining forms) and use them to decode 40 unfamiliar terms without a dictionary

  • Explain the difference between a sign, a symptom, an acute condition, a chronic condition, and a sequela, and give two clinical examples of each

  • Read the ICD-10-CM Official Guidelines for Chapter 1 (certain infectious and parasitic diseases) and Chapter 2 (neoplasms) and write a one-page summary of the sequencing rules for sepsis, HIV, and malignancy

  • Complete 30 practice diagnosis-coding items drawn only from Chapters 1-2 and log every miss with the reason it was missed

Your checkpoint

A 5-page handwritten or typed study notebook containing the anatomy/pathology reference sheet, the 120 word-part list, and a miss log of 30 practice items with corrected rationales

Week 2

ICD-10-CM Diagnosis Coding Conventions and Guidelines & Medical Terminology and Anatomy/Pathophysiology Foundations

  • Apply the ICD-10-CM general coding guidelines on laterality, combination codes, and 'code also' versus 'use additional code' notes across 25 practice cases

  • Distinguish principal diagnosis, first-listed diagnosis, primary diagnosis, and admitting diagnosis and select the correct one in 15 outpatient and inpatient scenarios

  • Code 20 cases requiring two or more diagnosis codes and verify correct sequencing using the tabular list instructional notes

  • Summarize the Chapter 3-14 guideline sections (blood, endocrine, nervous, circulatory, respiratory, digestive, skin, musculoskeletal, genitourinary, pregnancy, perinatal, congenital, symptoms) in a comparison table of special sequencing rules

  • Explain how the alphabetic index and tabular list are used together, including the role of the tabular list in verifying code specificity

Your checkpoint

A 20-case coding worksheet with each case showing the diagnosis statement, assigned code(s), sequencing rationale, and the guideline citation supporting the choice

Week 3

ICD-10-PCS and/or CPT Procedure Coding Fundamentals

  • Describe the structural difference between ICD-10-PCS (7 characters, alphanumeric, no punctuation) and CPT (5 digits plus modifiers) and state what type of facility or setting uses each

  • Identify the seven characters of an ICD-10-PCS code (section, body system, root operation, body part, approach, device, qualifier) in 25 sample procedures

  • Map the 31 ICD-10-PCS root operations into their groups (e.g., take out, put in, alter, inspection, repair) and match 20 procedure descriptions to the correct root operation

  • Explain CPT code sections and the purpose of Category I, II, and III codes, and identify the correct section for 15 described services

  • Define the surgical package (global period) concept and explain what is included in a global surgical service versus separately reportable services

Your checkpoint

A root-operation decision tree plus a 25-item procedure worksheet in which each procedure is broken into all seven PCS characters or assigned a CPT section and code family with justification

Week 4

Evaluation and Management (E/M) Coding and Documentation & Healthcare Reimbursement, Payers, and Claims Processing

  • Break down the three E/M components (history, examination, medical decision making) and identify what documentation supports each level in 10 sample encounter notes

  • Compare the 1995/1997 E/M documentation guidelines with the current office/outpatient E/M framework based on medical decision making or time, and explain when time may be used to select a level

  • Assign E/M levels to 15 office visit vignettes and justify each level with the specific MDM elements (number and complexity of problems, data reviewed, risk) or total time

  • Trace the reimbursement pathway from patient registration through charge capture, claim submission, payer adjudication, remittance advice, and patient responsibility

  • Explain the difference between allowed amount, contractual adjustment, co-pay, co-insurance, deductible, and write-off, and calculate patient responsibility in 8 worked examples

  • Identify the major payer types (Medicare, Medicaid, commercial, TRICARE, workers' compensation) and one coverage or billing rule unique to each

Your checkpoint

A 15-vignette E/M leveling worksheet with written MDM or time justification for each, plus an 8-problem reimbursement calculation set showing allowed amount, adjustment, payer payment, and patient responsibility

Week 5

Healthcare Reimbursement, Payers, and Claims Processing & Compliance, Ethics, Fraud and Abuse, and Auditing

  • Describe the purpose and structure of the CMS-1500 claim form and the UB-04 claim form, and identify which form is used for professional versus institutional claims

  • Explain National Correct Coding Initiative (NCCI) edits, including procedure-to-procedure edits and medically unlikely edits, and apply them to 10 code-pair scenarios

  • Explain modifier use in claims processing (e.g., modifier 25, 59, and the X{EPSU} modifiers) and select the appropriate modifier in 10 coding scenarios

  • Define fraud, waste, and abuse and give two exam-style examples of each, distinguishing intent from error

  • Summarize the key provisions of the False Claims Act, Anti-Kickback Statute, Stark Law, and Civil Monetary Penalties Law, including what each prohibits and the general penalty exposure

  • Explain the role of a compliance program, the seven elements of an effective compliance program, and how internal audits and the OIG Work Plan fit into coding compliance

Your checkpoint

A one-page compliance quick-reference chart covering NCCI edit types, modifier rules, the four major fraud-and-abuse statutes, and the seven compliance program elements, plus 10 completed modifier/NCCI scenarios with rationale

Week 6

Compliance, Ethics, Fraud and Abuse, and Auditing & Health Information Management, Privacy, and Record Documentation

  • Apply the HIPAA Privacy Rule to 12 scenarios involving minimum necessary, treatment/payment/operations, authorization, and incidental disclosures

  • Distinguish the HIPAA Privacy Rule, Security Rule, and Breach Notification Rule and state what each requires of a covered entity

  • Identify the required elements of the medical record and the documentation standards (authentication, timeliness, legibility, amendments, late entries, corrections) in 10 record-review examples

  • Explain the legal concepts of informed consent, advance directives, release of information, and record retention, and describe how each affects coding and HIM workflow

  • Describe how audits use documentation to validate code assignment and list three common documentation deficiencies that lead to downcoding or denials

  • Explain the role of the coding professional in responding to payer audits and appeals, including how to write a clear appeal rationale

Your checkpoint

A HIPAA and documentation compliance packet containing 12 scenario answers with the applicable rule cited, a required-record-element checklist, and two sample audit appeal letters with a defensible rationale

Week 7

ICD-10-CM Diagnosis Coding Conventions and Guidelines & ICD-10-PCS and/or CPT Procedure Coding Fundamentals & Evaluation and Management (E/M) Coding and Documentation

  • Complete 40 timed mixed-domain coding items covering diagnosis, procedure, and E/M coding and record accuracy and elapsed time for each

  • Re-code the 15 highest-miss items from weeks 1-6 from scratch and explain in writing why the correct answer is correct and the original answer was wrong

  • Practice looking up 20 diagnoses and 20 procedures using only the index-to-tabular workflow, timing each lookup and noting where time is lost

  • Review the current ICD-10-CM and CPT coding changes relevant to the exam and summarize the most testable updates in a one-page update sheet

  • Identify three personal error patterns (e.g., missed laterality, wrong root operation, under-leveled E/M) and write a specific corrective strategy for each

Your checkpoint

A 40-item timed practice log with accuracy percentage, average time per item, a re-coded set of 15 missed items with written rationales, and a one-page personal error-pattern correction plan

Week 8

Coding Scenarios, Case Application, and Data Quality & ICD-10-CM Diagnosis Coding Conventions and Guidelines & Compliance, Ethics, Fraud and Abuse, and Auditing

  • Work through 10 full case-application scenarios that combine a clinical note, diagnosis coding, procedure coding, and E/M leveling, and produce a complete coded record for each

  • Evaluate data quality in 5 coded records by identifying missing, conflicting, or unsupported elements and stating the query or correction needed

  • Complete a full-length timed practice exam under exam conditions and score it by domain to identify remaining weak areas

  • Review the two lowest-scoring domains from the practice exam and re-study the specific guideline or rule behind each missed item

  • Recite the exam-day strategy: time allocation per question, flagging and returning to hard items, and how to eliminate distractors in coding scenarios

Your checkpoint

A complete timed practice exam score report with a domain-by-domain breakdown, 10 fully coded case records, and a final one-page exam-day strategy sheet

Milestones

Week 2: Score at least 80% on a self-made 25-question diagnosis-coding quiz drawn from Chapters 1-14, and correctly sequence multi-code cases in at least 15 of 20 attempts

Week 4: Correctly assign E/M levels with written justification in at least 12 of 15 vignettes, and calculate patient responsibility correctly in at least 6 of 8 reimbursement problems

Week 6: Answer at least 10 of 12 HIPAA scenarios correctly with the applicable rule cited, and correctly identify the governing fraud-and-abuse statute in 8 of 10 scenarios

Week 8: Score at least 75% overall on the full-length timed practice exam with no single domain below 65%, and complete all 10 case-application records with defensible coding rationales