October 2023 WML Test Directory Update

Back to Test Directory Updates

Update Summary

Effective Date Update Type Name
10/24/2023 Inactivated/Replace Test C5C – “Complement Component C5” replaced by C5AG – “C5 Complement, Antigen, Serum” Jump to update
10/24/2023 Inactivated/Replace Test C7 – “C7 Complement” replaced by C7FX – “C7 Complement, Functional, Serum” Jump to update
10/24/2023 Inactivated/Replace Test C8 – “C8 Complement” replaced by C8FX – “C8 Complement, Functional, Serum” Jump to update
10/24/2023 Inactivated/Replace Test C9 – “C9 Complement” replaced by C9FX – “C9 Complement, Functional, Serum” Jump to update
10/24/2023 Inactivated/Replace Test CHBNP – “NT proBNP” replaced by NTBNP – “NT proBNP” Jump to update
10/24/2023 Inactivated/Replace Test TSHRA – “TRAb (TSH Receptor Antibody)” replaced by ATSHR – “TRAb (TSH Receptor Antibody)” Jump to update
10/23/2023 Inactivated Test C57F – “CD57, CD3, CD8 Flow Cytometry” Jump to update
10/24/2023 Updated Test UMMAG – “Methylmalonic Acid, Urine with Creatinine” Jump to update
11/06/2023 Updated Test TRIH – “Trihexyphenidyl, Serum/Plasma” Jump to update

C5C – “Complement Component C5” replaced by C5AG – “C5 Complement, Antigen, Serum”

Effective Date 10/24/2023
Update Type Inactivated/Replace Test
Test Update View Test Update ›

Notes

QSJC # 354
moving to
Mayo #C5AG

Inactivated Test Details

Mnemonic

C5C

Ordering Code

3420120

CPT-4 Codes(s)

86160

Replacement Test Details

Mnemonic

C5AG

Ordering Code

3800333

CPT-4 Codes(s)

86160

Turnaround Time
4 - 7 days
Performed
Monday - Friday
Legacy Code
C5AG
Example Report
Download

Specimen Information

Patient Preparation

Fasting is preferred but not required.

Collect

Red top

Specimen Preparation

Centrifuge, separate serum from cells and send 1.0 mL serum in a screw capped plastic vial.

Alternate Specimen

Serum separator tube (SST)

Minimum Volume

0.5 mL

Transport Temperature

Frozen

Rejection Criteria

Plasma, Gross lipemia

Stability

Room temperature: 7 days
Refrigerated: 28 days
Frozen: 60 days

Methodology

Nephelometry
more

Reference Range

10.6 - 26.3 mg/dL
more

Performing Laboratory

MAYO
more

Interface Map for C5AG

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
C5 Complement, Antigen, Serum3800333
3800333C5 Complement, Antigen, Serum4505-4No

C7 – “C7 Complement” replaced by C7FX – “C7 Complement, Functional, Serum”

Effective Date 10/24/2023
Update Type Inactivated/Replace Test
Test Update View Test Update ›

Notes

Quest SJC #34888
moving to Mayo #C7FX

Inactivated Test Details

Mnemonic

C7

Ordering Code

3501010

CPT-4 Codes(s)

86160

Replacement Test Details

Mnemonic

C7FX

Ordering Code

3800334

CPT-4 Codes(s)

86161

Turnaround Time
4 - 6 days
Performed
Monday - Friday
Legacy Code
C7FX
Example Report
Download

Specimen Information

Patient Preparation

Fasting prior to draw preferred.

Collect

Red top

Specimen Preparation

Place tube on wet ice immediately after collection. Centrifuge, separate serum from clot and send 1.0 mL serum in a screw capped plastic vial. CRITICAL FROZEN.

Minimum Volume

0.5 mL

Transport Temperature

CRITICAL FROZEN

Rejection Criteria

Non frozen specimens; gross lipemia

Stability

Room temperature: Unacceptable
Refrigerated: Unacceptable
Frozen: 14 days

Methodology

Automated Liposome Lysis Assay
more

Reference Range

36 - 60 U/mL
more

Performing Laboratory

MAYO
more

Interface Map for C7FX

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
C7 Complement, Functional, Serum3800334
3800334C7 Complement, Functional, Serum87724-1No

C8 – “C8 Complement” replaced by C8FX – “C8 Complement, Functional, Serum”

Effective Date 10/24/2023
Update Type Inactivated/Replace Test
Test Update View Test Update ›

Notes

QSJC # 34889
moving to
Mayo # C8FX

Inactivated Test Details

Mnemonic

C8

Ordering Code

3501020

CPT-4 Codes(s)

86160

Replacement Test Details

Mnemonic

C8FX

Ordering Code

3800336

CPT-4 Codes(s)

86161

Turnaround Time
4 - 6 days
Performed
Monday - Friday
Legacy Code
C8FX
Example Report
Download

Specimen Information

Patient Preparation

Fasting prior to draw preferred.

Collect

Red Top

Specimen Preparation

Place tube on wet ice immediately after collection. Centrifuge, separate serum from clot and send 1.0 mL serum in a screw capped plastic vial. CRITICAL FROZEN.

Alternate Specimen

Red top

Minimum Volume

0.5 mL

Transport Temperature

CRITICAL FROZEN

Rejection Criteria

Non frozen specimen; gross lipemia

Stability

Room temperature: Unacceptable
Refrigerated: Unacceptable
Frozen: 14 days

Methodology

Automated Liposome Lysis Assay
more

Reference Range

33 - 58 U/mL
more

Performing Laboratory

MAYO
more

Interface Map for C8FX

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
C8 Complement, Functional, Serum3800336
3800336C8 Complement, Functional, Serum50997-6No

C9 – “C9 Complement” replaced by C9FX – “C9 Complement, Functional, Serum”

Effective Date 10/24/2023
Update Type Inactivated/Replace Test
Test Update View Test Update ›

Notes

QSJC # 34896
moving to
MAYO # C9FX

Inactivated Test Details

Mnemonic

C9

Ordering Code

3501030

CPT-4 Codes(s)

86160

Replacement Test Details

Mnemonic

C9FX

Ordering Code

3800337

CPT-4 Codes(s)

86161

Turnaround Time
4 - 6 days
Performed
Monday - Friday
Legacy Code
X9FX
Example Report
Download

Specimen Information

Patient Preparation

Fasting prior to draw preferred.

Collect

Red top

Specimen Preparation

Place tube on wet ice immediately after collection. Centrifuge, separate serum from clot and send 1.0 mL serum in a screw capped plastic vial. CRITICAL FROZEN.

Minimum Volume

0.5 mL

Transport Temperature

CRITICAL FROZEN

Rejection Criteria

Non frozen specimens; gross lipemia

Stability

Room temperature: Unacceptable
Refrigerated: Unacceptable
Frozen: 14 days

Methodology

Automated Lipsome Lysis Assay
more

Reference Range

37 - 61 U/mL
more

Performing Laboratory

MAYO
more

Interface Map for C9FX

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
C9 Complement, Functional, Serum3800337
3800337C9 Complement, Functional, Serum87727-4No

CHBNP – “NT proBNP” replaced by NTBNP – “NT proBNP”

Effective Date 10/24/2023
Update Type Inactivated/Replace Test
Test Update View Test Update ›

Notes

Inactivating sendout CHBNP and bringing test NTBNP in-house

Inactivated Test Details

Mnemonic

CHBNP

Ordering Code

3709260

CPT-4 Codes(s)

83880

Replacement Test Details

Mnemonic

NTBNP

Ordering Code

3000317

CPT-4 Codes(s)

83880

Turnaround Time
1 - 4 days
Performed
Tuesday, Friday
Legacy Code
NTBNP
Example Report
Download

Specimen Information

Collect

Serum separator tube (SST)

Specimen Preparation

Centrifuge, separate serum from cells within one hour and send 1.0 mL serum in a screw capped plastic vial.

Alternate Specimen

Plasma Li-heparin; K2-EDTA

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Rejection Criteria

Gross hemolysis

Stability

Room temperature: 3 days
Refrigerated: 6 days
Frozen: 24 months

Methodology

Electrochemiluminescence Immunoassay (ELCIA)
more

Reference Range

<75 years of age: <125 pg/mL
>=75 years of age: <450 pg/mL
more

Performing Laboratory

Warde Medical Laboratory
more

Interface Map Changes

LOINC Code

Previous:Updated To:
83107-3Not Available

Interface Map for NTBNP

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
NT proBNP3000317
3000317NT proBNPNot AvailableNo

TSHRA – “TRAb (TSH Receptor Antibody)” replaced by ATSHR – “TRAb (TSH Receptor Antibody)”

Effective Date 10/24/2023
Update Type Inactivated/Replace Test
Test Update View Test Update ›

Notes

Inactivating sendout test TSHRA and replacing it with in-house test ATSHR

Inactivated Test Details

Mnemonic

TSHRA

Ordering Code

3400198

CPT-4 Codes(s)

83520

Replacement Test Details

Mnemonic

ATSHR

Ordering Code

3000316

CPT-4 Codes(s)

83520

Turnaround Time
1 - 4 days
Performed
Tuesday, Friday
Legacy Code
ATSHR
Example Report
Download

Specimen Information

Collect

Serum separator tube (SST)

Specimen Preparation

Clot specimen completely at room temperature. Centrifuge and separate seerum from cells within 1 hour of collection. Send 1.0 mL serum in a screw capped plastic vial.

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Rejection Criteria

Gross hemolysis; specimens other than serum

Stability

Room temperature: 7 hours
Refrigerated: 6 day
Frozen: 1 year

Methodology

Electrochemiluminescence Immunoassay (ELCIA)
more

Reference Range

<=1.75 IU/L
more

Performing Laboratory

Warde Medical Laboratory
more

Interface Map Changes

LOINC Code

Previous:Updated To:
5385-0Not Available

Interface Map for ATSHR

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
TRAb (TSH Receptor Antibody)3000316
3000316TRAb (TSH Receptor Antibody)Not AvailableNo

C57F – “CD57, CD3, CD8 Flow Cytometry”

Effective Date 10/23/2023
Update Type Inactivated Test
Test Update View Test Update ›

Notes

Quest SJC #19860 inactivated with no replacement. Suggested replacement is Warde Test Code LYMER

Inactivated Test Details

Mnemonic

C57F

Ordering Code

3434250

CPT-4 Codes(s)

86359, 86356 x 2

UMMAG – “Methylmalonic Acid, Urine with Creatinine”

Effective Date 10/24/2023
Update Type Updated Test
Test Update View Test Update ›

Notes

QSJC # 91032

Result name change, methodology change

LOINC Code name change

Specimen Information

Update to test name.

Methylmalonic Acid, GC/MS/MS, Urine -> Methylmalonic Acid, Urine with Creatinine

Patient Preparation

Previous:Updated To:
*

Methodology

Previous:Updated To:
Chromatography/Mass Spectrometry

TRIH – “Trihexyphenidyl, Serum/Plasma”

Effective Date 11/06/2023
Update Type Updated Test
Test Update View Test Update ›

Notes

NMS # 4680SP

Change to spec required, stability, methdology

Specimen Information

Collect

Previous:Updated To:
Red top

Specimen Preparation

Previous:Updated To:
Centrifuge, separate serum from cells and send 1.0 mL serum in a screw capped plastic vial.

Minimum Volume

Previous:Updated To:
1.0 mL

Transport Temperature

Previous:Updated To:
Refrigerated

Stability

Previous:Updated To:
Room Temperature: 30 days
Refrigerated: 30 days
Frozen: 1 year

Methodology

Previous:Updated To:
Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
WML Test Directory Update | October 2023 | Warde Medical Laboratory Page
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