Medical
Coding
Technical
Skills
C O R E
C O M P ET EN C IES
AT
A
G L AN C E
ICD
-10-
CM
ICD
-10-
PCS
CPT
®
HCPCS
Level
II
E
/
M
Leveling
Modifiers
Medical
Terminology
Anatomy
&
Physiology
Pathophysiology
Clinical
Documentation
Review
MS
-
DRG
Assignment
Claims
&
Denials
Coding
Audit
Compliance
EHR
/
Encoder
Systems
01
Diagnosis
Coding
—
ICD
-10-
CM
9
S KILLS
ICD
-10-
CM
Code
Lookup
—
alphabetical
index
and
tabular
list
navigation
Chapter
-
Specific
Guidelines
—
Chapters
1–21
conventions
applied
correctly
Excludes
1 /
Excludes
2
Notes
—
non
-
billable
pairings
versus
reportable
co
-
diagnoses
Seventh
Character
Extension
—
encounter
type
and
episode
of
care
Combination
Code
Selection
—
single
code
representing
etiology
and
manifestation
Sequela
Coding
—
late
effects
of
injury
,
stroke
,
and
chronic
disease
Signs
&
Symptoms
Coding
—
when
a
definitive
diagnosis
has
not
been
established
Principal
Diagnosis
Selection
—
Uniform
Hospital
Discharge
Data
Set
rules
Neoplasm
&
Diabetes
Coding
—
complex
hierarchy
and
assumed
-
relationship
rules
02
Procedure
Coding
—
ICD
-10-
PCS
6
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Seven
-
Character
Build
—
section
,
body
system
,
root
operation
,
approach
,
device
,
qualifier
Root
Operation
Identification
—
31
defined
root
operations
for
inpatient
procedures
Inpatient
Procedure
Sequencing
—
ordering
by
significance
and
resource
use
Anastomosis
&
Bypass
Coding
—
vascular
,
GI
,
and
urologic
reconstructions
Device
&
Graft
Coding
—
autografts
,
synthetic
materials
,
and
implants
Qualifier
Assignment
—
diagnostic
versus
therapeutic
distinction
1 / 4
03
Physician
&
Outpatient
Coding
—
CPT
®
8
S KILLS
CPT
®
Section
Navigation
—
Surgery
,
Radiology
,
Pathology
,
Medicine
sections
Integumentary
&
Musculoskeletal
—
wound
repair
by
size
,
fracture
care
,
arthroscopy
Surgical
Package
Concept
—
global
days
,
bundled
services
,
and
separate
reporting
Radiology
Coding
—
professional
versus
technical
component
split
Laboratory
&
Pathology
Coding
—
panel
versus
individual
test
reporting
Medicine
Section
Coding
—
injections
,
infusions
,
chemotherapy
administration
Category
II
&
III
Codes
—
performance
tracking
and
emerging
technology
codes
Specialty
Coding
—
cardiology
,
oncology
,
orthopedics
,
OB
/
GYN
,
and
pediatrics
04
HCPCS
Level
II
Coding
4
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Supply
&
Durable
Medical
Equipment
—
E
-
codes
,
K
-
codes
,
and
Q
-
codes
J
-
Code
Drug
Coding
—
unit
-
based
dosing
and
billing
increments
Ambulance
&
Transport
Codes
—
origin
/
destination
modifiers
and
mileage
Payer
-
Specific
HCPCS
—
Medicaid
and
commercial
plan
code
variations
05
Evaluation
&
Management
(
E
/
M
)
Coding
6
S KILLS
2021
AMA
E
/
M
Guidelines
—
office
and
outpatient
visit
leveling
Medical
Decision
Making
(
MDM
)
—
number
and
complexity
of
problems
,
risk
,
data
review
Time
-
Based
Leveling
—
total
time
on
the
date
of
the
encounter
History
&
Exam
Leveling
—
legacy
guidelines
for
inpatient
and
nursing
facility
codes
Prolonged
Services
Coding
—
add
-
on
codes
99417
and
99418
Preventive
&
Wellness
Visits
—
AWV
,
IPPE
,
and
annual
physical
with
problem
visit
06
Modifiers
&
Code
Linkage
6
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CPT
®
Modifier
Application
—
-25, -26, -59, -76,
-78, -79
HCPCS
Modifiers
—
-
LT
, -
RT
, -
GA
, -
GY
, -
KX
National
Correct
Coding
Initiative
—
NCCI
edits
,
MUEs
,
and
modifier
overrides
Bilateral
&
Multiple
Procedure
Rules
—
payment
reduction
sequencing
Diagnosis
-
to
-
Procedure
Linkage
—
medical
necessity
support
for
each
claim
line
Global
Surgery
Modifiers
—
staged
,
related
,
and
unrelated
returns
to
surgery
2 / 4
07
Clinical
Knowledge
Base
7
S KILLS
Medical
Terminology
—
prefixes
,
roots
,
suffixes
,
and
abbreviations
Human
Anatomy
&
Physiology
—
all
body
systems
and
their
normal
function
Pathophysiology
—
disease
processes
and
clinical
progression
Pharmacology
Basics
—
drug
classifications
,
routes
,
and
dosage
forms
Laboratory
&
Diagnostic
Interpretation
—
reading
reports
,
values
,
and
impressions
Surgical
Technique
Knowledge
—
operative
report
reading
and
approach
recognition
Radiology
Report
Interpretation
—
modality
,
contrast
,
and
anatomic
site
recognition
08
Clinical
Documentation
Integrity
(
CDI
)
6
S KILLS
Provider
Query
Writing
—
compliant
,
non
-
leading
clarification
queries
Documentation
Review
—
identifying
specificity
and
linkage
gaps
Severity
of
Illness
Capture
—
SOI
and
ROM
impact
on
payment
and
quality
metrics
Present
on
Admission
(
POA
)
—
POA
assignment
and
hospital
-
acquired
condition
review
ICD
-10-
CM
/
PCS
Reconciliation
—
aligning
coded
data
to
the
clinical
record
Interdisciplinary
Collaboration
—
working
with
physicians
,
CDI
specialists
,
and
quality
teams
09
Reimbursement
Methodologies
7
S KILLS
MS
-
DRG
Assignment
—
inpatient
prospective
payment
grouping
logic
APC
Payment
Methodology
—
hospital
outpatient
prospective
payment
system
RVU
&
Fee
Schedule
Knowledge
—
Medicare
Physician
Fee
Schedule
components
Medicare
Severity
&
CC
/
MCC
—
complication
and
comorbidity
tier
impact
Value
-
Based
Care
Reporting
—
quality
measures
,
MIPS
,
and
risk
adjustment
Case
Mix
Index
Analysis
—
CMI
drivers
and
trending
Risk
Adjustment
/
HCC
Coding
—
hierarchical
condition
categories
for
Medicare
Advantage
10
Compliance
,
Audit
&
Quality
7
S KILLS
Coding
Audit
&
Chart
Review
—
internal
and
external
audit
preparation
HIPAA
Privacy
&
Security
—
protected
health
information
handling
OIG
Compliance
Program
Guidance
—
seven
elements
of
an
effective
compliance
program
Fraud
,
Waste
&
Abuse
Awareness
—
False
Claims
Act
and
Stark
Law
fundamentals
ICD
-10
Coding
Guidelines
Adherence
—
Official
Guidelines
for
Coding
and
Reporting
Accuracy
&
Productivity
Metrics
—
charts
per
hour
,
error
rate
,
and
QA
thresholds
Recovery
Audit
Contractor
Response
—
RAC
,
MAC
,
and
payer
audit
rebuttals
3 / 4
11
Revenue
Cycle
&
Claims
Management
6
S KILLS
Charge
Capture
&
Entry
—
accurate
charge
routing
to
the
claim
CMS
-1500
Claim
Form
—
field
-
by
-
field
completion
for
professional
claims
UB
-04
Claim
Form
—
institutional
claim
revenue
codes
and
fields
Denial
Management
&
Appeals
—
root
-
cause
analysis
and
reconsideration
letters
Accounts
Receivable
Follow
-
Up
—
aging
reports
and
payer
follow
-
up
workflows
Payer
Policy
Interpretation
—
coverage
determinations
and
prior
authorization
rules
12
Systems
,
Tools
&
Certification
7
S KILLS
EHR
/
EMR
Navigation
—
Epic
,
Cerner
,
Meditech
,
and
Allscripts
Encoder
Software
—
3
M
,
Optum
,
and
TruCode
coding
platforms
Coding
Reference
Tools
—
AMA
CPT
®
Assistant
,
Codify
,
and
Encoder
Pro
Microsoft
Office
Proficiency
—
Excel
reporting
and
Word
documentation
CPC
®
Certification
—
AAPC
Certified
Professional
Coder
CCS
Certification
—
AHIMA
Certified
Coding
Specialist
CRC
/
CPB
Credentials
—
risk
adjustment
and
physician
billing
specialties
4 / 4