|
Modifier
|
Short
Description
|
Effective Date
|
Discontinued
Date
|
| |
|
|
|
|
AA
|
Anesthesia perf by anesgst
|
1/1/84 |
|
|
AB
|
Anesgst dir of own ees, <=4
|
1/1/84 |
12/31/99 |
|
AC
|
Anesgst dir of other ees,<=4
|
1/1/84 |
12/31/99 |
|
AD
|
MD supervision, >4 anes proc
|
1/1/84 |
|
|
AE
|
Resident dir, <=2 anes proc
|
1/1/84 |
12/31/99 |
|
AF
|
Anes complctd by hypothermia
|
1/1/84 |
12/31/99 |
|
AG
|
Anes, emer surg, lifethreat
|
1/1/84 |
12/31/99 |
|
AH
|
Clinical psychologist
|
1/1/91 |
|
|
AJ
|
Clinical social worker
|
1/1/91 |
|
|
AK
|
Nurse pract, rural, team
|
1/1/95 |
12/31/98 |
|
AL
|
Nurse pract, nonrural, team
|
1/1/94 |
12/31/98 |
|
AM
|
Physician, team member svc
|
1/1/91 |
|
|
AN
|
PA not asst-at-surg, nonteam
|
1/1/88 |
12/31/98 |
|
AP
|
No dtmn of refractive state
|
1/1/84 |
|
|
AS
|
Assistant at surgery service
|
1/1/88 |
|
|
AT
|
Acute treatment
|
1/1/84 |
|
|
AU
|
PA not asst-at-surg, team
|
1/1/91 |
12/31/98 |
|
AV
|
Nurse pract, rural, nonteam
|
1/1/92 |
12/31/98 |
|
AW
|
Clin nurse spcst, nonteam
|
1/1/92 |
12/31/98 |
|
AY
|
Clin nurse spcst, team
|
1/1/92 |
12/31/98 |
|
BP
|
Bene electd to purchase item
|
1/1/92 |
|
|
BR
|
Bene elected to rent item
|
1/1/92 |
|
|
BU
|
Bene undecided on purch/rent
|
1/1/92 |
|
|
CC
|
Procedure code change
|
1/1/90 |
|
|
DD
|
Powdered enteral formulae
|
1/1/84 |
12/31/96 |
|
EJ
|
Subsequent claim
|
1/1/91 |
|
|
EM
|
Emer reserve supply (ESRD)
|
1/1/91 |
|
|
EP
|
Medicaid EPSDT program svc
|
1/1/87 |
|
|
ET
|
Emergency treatment
|
1/1/84 |
|
|
E1
|
Upper left eyelid
|
1/1/95 |
|
|
E2
|
Lower left eyelid
|
1/1/95 |
|
|
E3
|
Upper right eyelid
|
1/1/95 |
|
|
E4
|
Lower right eyelid
|
1/1/95 |
|
|
FA
|
Left hand, thumb
|
1/1/95 |
|
|
FP
|
Medicaid fam plng prog svc
|
1/1/87 |
|
|
F1
|
Left hand, second digit
|
1/1/95 |
|
|
F2
|
Left hand, third digit
|
1/1/95 |
|
|
F3
|
Left hand, fourth digit
|
1/1/95 |
|
|
F4
|
Left hand, fifth digit
|
1/1/95 |
|
|
F5
|
Right hand, thumb
|
1/1/95 |
|
|
F6
|
Right hand, second digit
|
1/1/95 |
|
|
F7
|
Right hand, third digit
|
1/1/95 |
|
|
F8
|
Right hand, fourth digit
|
1/1/95 |
|
|
F9
|
Right hand, fifth digit
|
1/1/95 |
|
|
GA
|
Waiver of Liability on file
|
1/1/95 |
|
|
GB
|
Distinct procedural service
|
1/1/96 |
12/31/96 |
|
GC
|
Resident/teaching phys serv
|
1/1/97 |
|
|
GE
|
Resident prim care exception
|
1/1/97 |
|
|
GH
|
Diag mammo to screening mamo
|
10/1/98 |
|
|
GJ
|
Opt out provider of er srvc
|
10/1/98 |
|
|
GN
|
Speech-language path service
|
1/1/99 |
|
|
GO
|
Occupational therapy service
|
1/1/99 |
|
|
GP
|
Physical therapy service
|
1/1/99 |
|
|
GT
|
InteractiveTelecommunication
|
1/1/99 |
|
|
GX
|
Noncovered medicare service
|
1/1/99 |
|
|
G1
|
URR reading of less than 60
|
1/1/97 |
|
|
G2
|
URR reading of 60 to 64.9
|
1/1/97 |
|
|
G3
|
URR reading of 65 to 69.9
|
1/1/97 |
|
|
G4
|
URR reading of 70 to 74.9
|
1/1/97 |
|
|
G5
|
URR reading of 75 or greater
|
1/1/97 |
|
|
G6
|
ESRD patient <6 dialysis/mth
|
5/1/98 |
|
|
G7
|
Payment limits do not apply
|
7/1/99 |
|
|
G8
|
Monitored anesthesia care
|
7/1/99 |
|
|
G9
|
MAC for at risk patient
|
7/1/99 |
|
|
KA
|
Wheelchair add-on option/acc
|
1/1/94 |
|
|
KB
|
16 sq in or less
|
1/1/93 |
3/29/94 |
|
KC
|
More than 16 but <=48 sq in
|
1/1/93 |
3/29/94 |
|
KD
|
More than 48 sq in
|
1/1/94 |
3/29/94 |
|
KE
|
1 ounce
|
1/1/94 |
3/29/94 |
|
KF
|
1 linear yard
|
1/1/94 |
3/29/94 |
|
KG
|
1 cubic centimeter
|
1/1/94 |
3/29/94 |
|
KH
|
DMEPOS ini clm, pur/1 mo rnt
|
1/1/94 |
|
|
KI
|
DMEPOS 2nd or 3rd mo rental
|
1/1/94 |
|
|
KJ
|
DMEPOS PEN pmp or 4-15mo rnt
|
1/1/94 |
|
|
KK
|
Compounded inhalation sol
|
1/1/93 |
|
|
KL
|
Med policy product chars met
|
1/1/93 |
|
|
KM
|
Rplc facial prosth new imp
|
1/1/96 |
|
|
KN
|
Rplc facial prosth old mod
|
1/1/96 |
|
|
KO
|
Single drug unit dose form
|
4/1/97 |
|
|
KP
|
First drug of multi drug u d
|
4/1/97 |
|
|
KQ
|
2nd/subsqnt drg multi drg ud
|
4/1/97 |
|
|
KS
|
Glucose monitor supply
|
10/1/98 |
|
|
K0
|
Lwr ext prost functnl lvl 0
|
1/1/93 |
|
|
K1
|
Lwr ext prost functnl lvl 1
|
1/1/93 |
|
|
K2
|
Lwr ext prost functnl lvl 2
|
1/1/93 |
|
|
K3
|
Lwr ext prost functnl lvl 3
|
1/1/93 |
|
|
K4
|
Lwr ext prost functnl lvl 4
|
1/1/93 |
|
|
LC
|
Lft circum coronary artery
|
1/1/97 |
|
|
LD
|
Left ant des coronary artery
|
1/1/97 |
|
|
LL
|
Lease/rental (appld to pur)
|
1/1/84 |
|
|
LR
|
Laboratory round trip
|
1/1/87 |
|
|
LS
|
FDA-monitored IOL implant
|
1/1/91 |
|
|
LT
|
Left side
|
1/1/84 |
|
|
MP
|
Multiple patients seen
|
1/1/91 |
12/31/95 |
|
MS
|
6-mo maint/svc fee parts/lbr
|
1/1/89 |
|
|
NR
|
New when rented
|
1/1/84 |
|
|
NU
|
New equipment
|
1/1/84 |
|
|
PL
|
Progressive addition lenses
|
1/1/89 |
|
|
QA
|
FDA investigational device
|
1/1/96 |
|
|
QB
|
MD prvdg svc in rural HPSA
|
1/1/92 |
|
|
QC
|
Single channel monitoring
|
1/1/89 |
|
|
QD
|
Rcrdg/strg in sld st memory
|
1/1/89 |
|
|
QE
|
Prescribed oxygen < 1 LPM
|
1/1/89 |
|
|
QF
|
Prscrbd oxygen >4 LPM & port
|
1/1/89 |
|
|
QG
|
Prescribed oxygen > 4 LPM
|
1/1/89 |
|
|
QH
|
Oxygen cnsrvg dvc w del sys
|
1/1/89 |
|
|
QI
|
Decision for surgery
|
1/1/90 |
12/31/93 |
|
QJ
|
Med dir by MD: 2 cncrnt proc
|
1/1/90 |
12/31/94 |
|
QK
|
Med dir 2-4 cncrnt anes proc
|
1/1/95 |
|
|
QL
|
Patient died after amb call
|
1/1/99 |
|
|
QM
|
Ambulance arr by provider
|
1/1/96 |
|
|
QN
|
Ambulance furn by provider
|
1/1/96 |
|
|
QO
|
Med dir by MD: 3 cncrnt proc
|
1/1/93 |
12/31/94 |
|
QP
|
Individually ordered lab tst
|
1/1/96 |
|
|
QQ
|
Med dir by MD: 4 cncrnt proc
|
1/1/92 |
12/31/94 |
|
QR
|
Repeat dx lab tst same day
|
10/1/97 |
12/31/99 |
|
QS
|
Monitored anesthesia care
|
1/1/90 |
|
|
QT
|
Rcrdg/strg tape analog recdr
|
1/1/89 |
|
|
QU
|
MD providing svc urban HPSA
|
1/1/91 |
|
|
QV
|
No Description Available
|
1/1/92 |
12/31/91 |
|
QW
|
CLIA waived test
|
1/1/96 |
|
|
QX
|
CRNA svc w/ MD med direction
|
1/1/93 |
|
|
QY
|
Medically directed CRNA
|
1/1/98 |
|
|
QZ
|
CRNA svc w/o med dir by MD
|
1/1/93 |
|
|
Q1
|
Mycosis/dystrophy of toenail
|
1/1/95 |
9/30/97 |
|
Q2
|
CMS/ORD demo procedure/svc
|
1/1/92 |
|
|
Q3
|
Live kidney donor
|
1/1/95 |
|
|
Q4
|
Svc exempt - ordrg/rfrng MD
|
1/1/94 |
|
|
Q5
|
Subst MD svc, recip bill arr
|
1/1/93 |
|
|
Q6
|
Locum tenens MD service
|
1/1/93 |
|
|
Q7
|
One Class A finding
|
1/1/95 |
|
|
Q8
|
Two Class B findings
|
1/1/95 |
|
|
Q9
|
1 Class B & 2 Class C fndngs
|
1/1/95 |
|
|
RC
|
Right coronary artery
|
1/1/97 |
|
|
RP
|
Replacement & repair(DMEPOS)
|
1/1/84 |
|
|
RR
|
Rental (DME)
|
1/1/84 |
|
|
RT
|
Right side
|
1/1/84 |
|
|
SF
|
2nd opinion ordered by PRO
|
1/1/87 |
|
|
SG
|
ASC facility service
|
1/1/92 |
|
|
SP
|
No other pts seen at fclty
|
1/1/90 |
12/31/95 |
|
TA
|
Left foot, great toe
|
1/1/95 |
|
|
TC
|
Technical component
|
1/1/84 |
|
|
T1
|
Left foot, second digit
|
1/1/95 |
|
|
T2
|
Left foot, third digit
|
1/1/95 |
|
|
T3
|
Left foot, fourth digit
|
1/1/95 |
|
|
T4
|
Left foot, fifth digit
|
1/1/95 |
|
|
T5
|
Right foot, great toe
|
1/1/95 |
|
|
T6
|
Right foot, second digit
|
1/1/95 |
|
|
T7
|
Right foot, third digit
|
1/1/95 |
|
|
T8
|
Right foot, fourth digit
|
1/1/95 |
|
|
T9
|
Right foot, fifth digit
|
1/1/95 |
|
|
UC
|
Unclassified ambulance svc
|
1/1/90 |
12/31/95 |
|
UE
|
Used durable med equipment
|
1/1/84 |
|
|
VP
|
Aphakic patient
|
1/1/84 |
|
|
YY
|
Second surgical opinion
|
1/1/84 |
12/31/96 |
|
ZZ
|
Third surgical opinion
|
1/1/84 |
12/31/96 |