Clinical Coding Standards Flashcards
What is DRule.1: Axis of the classification & rules of chapter prioritisation?
Where there is any doubt as to where a condition should be coded the ‘special group’ chapters must take priority
What are the three types of standards?
General coding standards, chapter standards, coding standards
Other than coding standards, what else do the standards include?
Index of standards, summary of changes, updated or deleted rules
What are the three dimensions of Coding accuracy?
Individual codes, totality of codes, Sequencing of codes
What does NOS mean?
Not Otherwise Specified
What are the two types of modifiers?
Essential & non-essential
How many dagger & asterisk codes are there?
83
Describe the coding process…
Translation of medical terminology into codes
Who made observations on the weekly bills of mortality in the 17th century?
John Graunt
On which date was the ICD 10 5th edition mandated?
1st April 2016
Which volume of the ICD 10 5th edition is referred to as the alphabetical index?
Volume 3
What does a block represent in the ICD 10 5th edition?
A level of grouping between chapters & categories
What is the correct definition of a hospital provider spell?
The total length of stay from admission to discharge of the patient
What is step 1 of the four step coding process?
Analyse the medical terminology to determine the lead terms & modifiers
What does the lead term identify?
Refers to the name of the disease/pathological condition
Which type of modifier appears in parentheses (curvy brackets) alongside the lead term?
Non essential modifiers
What is step 3 of the four step coding process?
Assignment of a tentative code using the alphabetical index
What are the two cross references found in the alphabetical index (volume 3)?
“See” & “See Also”
Which system relates to ‘Aetiology & manifestation’?
Dagger & Asterisk
What is the definition of an intervention (OPCS)?
Interventions are those aspects of clinical care carried out on patients undergoing treatment of: A surgical nature Carries procedural risks Anaesthetic risk Requires specialist training Requires special facilities or equipment
What can be said about ‘overflow’ categories on OPCS?
They start with the letter O
Appear at the end of the full chapter
Found in chapters L,W,Y & Z
What are the sections of OPCS?
1: Alphabetical Procedures (P)
2: Surgical Eponyms (E)
3: Abbreviations (A)
4: Common Surgical Suffixes (S)
Think: PEAS
What are primary actions of operations you’d search for in OPCS?
Aspiration Excision Drainage Placement Removal
Step 3 of the 4 Step coding process, is Assign a tentative code. How do you do this?
WHAT / WHERE / HOW Must action of procedure Identify the site of procedure Identify pathological Action qualifier