Knowledge Builders

how do i code mohs micrographic surgery

by Simeon Prosacco Published 3 years ago Updated 2 years ago
image

Example 1: A physician billed CPT Code 17311 (Mohs Micrographic Surgery), while on the same date of service CPT Code 88305 (Surgical Pathology, gross and microscopic examination) for the preparation and interpretation of the slides taken during the procedure, was separately billed for a specimen examination by a ...Oct 27, 2020

Full Answer

What is the CPT code for Mohs procedure?

for Mohs surgery billed with any of the following CPT codes, 17311-17315. The CLIA number should be submitted in item 23 of the CMS 1500 claim form or the electronic equivalent. Claims for Mohs surgery services are payable under Medicare Part B in the following places of service: office (11), inpatient hospital (21), outpatient hospital (22), ambulatory surgery center (24), independent

What does Mohs as in Mohs surgery stand for?

What does mohs mean? Currently, Mohs surgery, fresh-tissue technique, is the official name for this procedure, because the fixed-tissue technique is rarely used. The acronym MOHS, micrographically oriented histographic surgery, has also been proposed, but it has not achieved widespread recognition.

Is Mohs surgery an outpatient procedure?

Mohs surgery is done on an outpatient basis in an operating room or procedure room that has a nearby laboratory that allows the surgeon to examine the tissue after it's removed. In most cases, the procedure lasts a few hours.

What is Mohs surgery used to treat?

Mohs surgery is performed by doctors who are specially trained to fulfill three roles:

  • as the surgeon who removes the cancerous tissue
  • as the pathologist who analyzes the lab specimens
  • as the surgeon who closes or reconstructs the wound

image

What is the CPT code for Mohs micrographic surgery?

CPT® 17311, Under Mohs Micrographic Surgery Procedures. The Current Procedural Terminology (CPT®) code 17311 as maintained by American Medical Association, is a medical procedural code under the range - Mohs Micrographic Surgery Procedures.

How do you code a Mohs procedure?

If a MOHS procedure is performed on a completely separate lesion on the same date of service, each first stage (CPT code 17311 or 17313) code should be reported on a separate claim line with a -59 modifier signifying a separate and distinct lesion.

What is the ICD 10 code for Mohs surgery?

817: Encounter for surgical aftercare following surgery on the skin and subcutaneous tissue.

Does Medicare cover Mohs micrographic surgery?

Mohs surgery is covered by most insurance plans, including Medicare.

Is a simple repair included in Mohs?

Answer: Although simple repairs are included (bundled) into almost all integumentary codes, no repair is bundled into Mohs per the NCCI and CPT. The CPT guidelines for Mohs state that if a repair is performed, you can use separate repair, flap or graft codes to report.

What does Mohs surgery mean?

The acronym MOHS, micrographically oriented histographic surgery, has also been proposed, but it has not achieved widespread recognition. Changes in nomenclature have also occurred in the Mohs College as the terminology has evolved.

What is the ICD-10 code for non healing surgical wound?

998.83 - Non-healing surgical wound is a topic covered in the ICD-10-CM.

Can a dermatologist bill for Mohs surgery?

May the dermatologist report CPT code 17311 for the surgical service? A: No. Mohs requires that a single physician act as both surgeon (excision tissue) and pathologist (immediately examining excised tissue to determine clear margins).

What is the CPT code for excision of basal cell carcinoma?

Article - Billing and Coding: Excision of Malignant Skin Lesions (A57660)

What's the difference between Mohs surgery and regular surgery?

The Mohs process examines 100 percent of the tissue margins under the microscope, whereas in standard surgical excision only 1 percent of the margins are examined microscopically. Mohs surgery also conserves the greatest amount of healthy tissue, giving you the smallest scar possible.

Does basal cell carcinoma require Mohs surgery?

Mohs surgery is the gold standard for treating many basal cell carcinomas (BCCs) and squamous cell carcinomas (SCCs), including those in cosmetically and functionally important areas around the eyes, nose, lips, ears, scalp, fingers, toes or genitals.

Does Medicare cover reconstructive surgery after Mohs surgery?

This procedure involves removing skin tissue to remove the cancerous cells. However, Medicare will not cover plastic surgery after Mohs surgery in most cases. Original Medicare will cover the Mohs surgery procedure. However, it will not cover the cost of reconstructive surgery for the removed skin.

What is a block for Mohs?

The specimen is divided into smaller portions, called blocks. Per CPT®, “a tissue block … is defined as an individual tissue piece embedded in a mounting medium for sectioning.” The location of each block within the stage is carefully mapped, and each block is examined for cancer cells.

Can a dermatologist bill for Mohs surgery?

May the dermatologist report CPT code 17311 for the surgical service? A: No. Mohs requires that a single physician act as both surgeon (excision tissue) and pathologist (immediately examining excised tissue to determine clear margins).

What is procedure code 88305?

Procedure code 88305 (Level IV - Surgical pathology, gross and microscopic examination) includes different types of biopsies. Diagnosis of malignancies and inflammatory conditions frequently requires numerous biopsies of a particular organ or suspicious site.

What replaced CPT code 11100?

For CPT 2019, codes 11100 and 11101 will be deleted and replaced by six new codes (11102–11107) that are based on the thickness of the sample and the technique used.

What is the documentation required for Mohs surgery?

When reporting Mohs surgery for treatment of skin cancer, documentation must confirm that a single provider acted as both the surgeon and pathologist. From there, you need only know the location of the treated lesion, plus the number of “stages” and required tissue blocks, to select an appropriate code.

What is the Mohs code for frozen biopsy?

11100-59 (for the biopsy) 88331-59 (for the frozen section of the biopsy) Stains. Mohs surgery includes “routine stains,” such as hematoxylin and eosin (H&E) or toluidine blue. If the physician performs an additional, atypical stain, you may report the appropriate special stain code.

What is the exception to the CPT rule?

The exception to this rule occurs when there is “no prior pathology confirmation of a diagnosis, ” according to CPT®. In such a case, the same-day biopsy (11100 Biopsy of skin, subcutaneous tissue and/or mucous membrane (including simple closure), unless otherwise listed; single lesion, +11101 Biopsy of skin, subcutaneous tissue and/or mucous membrane (including simple closure), unless otherwise listed; each separate/additional lesion (List separately in addition to code for primary procedure) ), and frozen section pathology (88331 Pathology consultation during surgery; first tissue block, with frozen section (s), single specimen) may be reported separately, in addition to the Mohs surgery. You must append modifier 59 Distinct procedural service to the biopsy and pathology codes to confirm these procedures are not a routine part of the Mohs procedure.

What is the code for a head neck surgery?

For lesions of the head, neck, hands, feet, and genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels, look to code 17311 and add-on code 17312.

How many tissue blocks are there in a stage?

Codes 17311-17314 define “up to five tissue blocks.” If a single stage must be divided into more than five blocks, you may report an add-on code for each additional block beyond the initial five.

Can a surgeon code multiple lesions?

If the surgeon/pathologist uses the Mohs technique on multiple lesions during the same session, code for each lesion separately.

Can you report additional work during a Mohs procedure?

The physician may need to conduct additional procedures during the same encounter as a Mohs procedure. Depending on the procedure and the circumstances, you may be able to separately report additional work.

What is Mohs surgery?

Mohs surgery is performed to remove complex or ill-defined skin cancer, and the procedure includes both the surgery and histopathologic examination. Both capacities are required in order to bill for these codes, and neither part may be delegated to another individual.

Is repair included in coding?

Repair is not included in the coding. If an intermediate or more complex repair is needed and performed, a repair, flap or graft may be reported separately. The codes for reporting Mohs procedures have zero global days; if the Mohs physician also performs the medically necessary repair, global days may apply to the repair codes.

What is MOHS micrograph?

MOHS MICROGRAPHIC TECHNIQUE, INCLUDING REMOVAL OF ALL GROSS TUMOR, SURGICAL EXCISION OF TISSUE SPECIMENS, MAPPING, COLOR CODING OF SPECIMENS, MICROSCOPIC EXAMINATION OF SPECIMENS BY THE SURGEON, AND HISTOPATHOLOGIC PREPARATION INCLUDING ROUTINE STAIN (S) (EG, HEMATOXYLIN AND EOSIN, TOLUIDINE BLUE), HEAD, NECK, HANDS, FEET, GENITALIA, OR ANY LOCATION WITH SURGERY DIRECTLY INVOLVING MUSCLE, CARTILAGE, BONE, TENDON, MAJOR NERVES, OR VESSELS; FIRST STAGE, UP TO 5 TISSUE BLOCKS

What is MOHS microtechnology?

MOHS MICROGRAPHIC TECHNIQUE, INCLUDING REMOVAL OF ALL GROSS TUMOR, SURGICAL EXCISION OF TISSUE SPECIMENS, MAPPING, COLOR CODING OF SPECIMENS, MICROSCOPIC EXAMINATION OF SPECIMENS BY THE SURGEON, AND HISTOPATHOLOGIC PREPARATION INCLUDING ROUTINE STAIN (S) (EG, HEMATOXYLIN AND EOSIN, TOLUIDINE BLUE), OF THE TRUNK, ARMS, OR LEGS; FIRST STAGE, UP TO 5 TISSUE BLOCKS

What is CMS in healthcare?

The Centers for Medicare & Medicaid Services (CMS), the federal agency responsible for administration of the Medicare, Medicaid and the State Children's Health Insurance Programs, contracts with certain organizations to assist in the administration of the Medicare program. Medicare contractors are required to develop and disseminate Articles. CMS believes that the Internet is an effective method to share Articles that Medicare contractors develop. While every effort has been made to provide accurate and complete information, CMS does not guarantee that there are no errors in the information displayed on this web site. THE UNITED STATES GOVERNMENT AND ITS EMPLOYEES ARE NOT LIABLE FOR ANY ERRORS, OMISSIONS, OR OTHER INACCURACIES IN THE INFORMATION, PRODUCT, OR PROCESSES DISCLOSED HEREIN. Neither the United States Government nor its employees represent that use of such information, product, or processes will not infringe on privately owned rights. In no event shall CMS be liable for direct, indirect, special, incidental, or consequential damages arising out of the use of such information, product, or process.

Can you use CPT in Medicare?

You, your employees and agents are authorized to use CPT only as contained in the following authorized materials of CMS internally within your organization within the United States for the sole use by yourself, employees and agents. Use is limited to use in Medicare, Medicaid or other programs administered by the Centers for Medicare and Medicaid Services (CMS). You agree to take all necessary steps to insure that your employees and agents abide by the terms of this agreement.

Is CPT copyrighted?

CPT codes, descriptions and other data only are copyright 2020 American Medical Association. American Medical Association. All Rights Reserved (or such other date of publication of CPT). CPT is a trademark of the American Medical Association (AMA).

Is CPT a year 2000?

CPT is provided “as is” without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of merchantability and fitness for a particular purpose. AMA warrants that due to the nature of CPT, it does not manipulate or process dates, therefore there is no Year 2000 issue with CPT. AMA disclaims responsibility for any errors in CPT that may arise as a result of CPT being used in conjunction with any software and/or hardware system that is not Year 2000 compliant. No fee schedules, basic unit, relative values or related listings are included in CPT. The AMA does not directly or indirectly practice medicine or dispense medical services. The responsibility for the content of this file/product is with CMS and no endorsement by the AMA is intended or implied. The AMA disclaims responsibility for any consequences or liability attributable to or related to any use, non-use, or interpretation of information contained or not contained in this file/product. This Agreement will terminate upon no upon notice if you violate its terms. The AMA is a third party beneficiary to this Agreement.

Can a dermatologist bill for Mohs surgery?

May the dermatologist bill for both services performed, the Mohs surgery and the pathology? A: No. The pathology examination of the specimen is an inclusive component of the Mohs surgery and should not be reported separately.

What is the CPT code 14060?

The Current Procedural Terminology (CPT ®) code 14060 as maintained by American Medical Association, is a medical procedural code under the range – Adjacent Tissue Transfer or Rearrangement Procedures on the Integumentary System.

What is a category code?

Category codes are user defined codes to which you can assign a title and a value. The title appears on the appropriate screen next to the field in which you type the code.

What is a Mohs block?

The specimen is divided into smaller portions, called blocks. Per CPT®, “a tissue block … is defined as an individual tissue piece embedded in a mounting medium for sectioning .” The location of each block within the stage is carefully mapped, and each block is examined for cancer cells.

What is ICD 10 code for basal cell carcinoma?

C44. 91 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What is procedure code 12032?

This CPT® code is used for the intermediate repair of wounds to the scalp, axillae, trunk and/or extremities (excluding hands and feet) that are 2.6 to 7.5 cm in size.

What is procedure code 14040?

CPT® Code 14040 in section: Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet.

What is the CPT code for a separate lesion?

If a Mohs procedure is performed on a completely separate lesion on the same date of service, each first stage (CPT code 17311 or 17313) code should be reported on a separate claim line with a -59 modifier signifying a separate and distinct lesion. If additional stages are required on the additional lesion, report the second stage codes (CPT code 17312 or 17314) on separate claim lines with a -59 modifier (Reference AHA Coding Clinc, Volume 13, Number 3).

What is a 59 modifier?

Modifier -59 should only be appended to the pathology codes, by the Mohs surgeon, if a biopsy is performed on a completely separate lesion that does not involve the Mohs surgery; however, Mohs surgery and pathology service may be reported when tissue separate from the tissue examined during the Mohs surgery is submitted for subsequent formalin-fixed processing and histopathologic examination (i.e., the submitted specimen originates from the same operative site or from a different operative site but is not the same tissue processed during the Mohs surgery). Reference AHA Coding Clinc, 2013, Volume 13, Number 3 and NCCI Chapter 3 for additional information.

What is CMS in healthcare?

The Centers for Medicare & Medicaid Services (CMS), the federal agency responsible for administration of the Medicare, Medicaid and the State Children's Health Insurance Programs, contracts with certain organizations to assist in the administration of the Medicare program. Medicare contractors are required to develop and disseminate Articles. CMS believes that the Internet is an effective method to share Articles that Medicare contractors develop. While every effort has been made to provide accurate and complete information, CMS does not guarantee that there are no errors in the information displayed on this web site. THE UNITED STATES GOVERNMENT AND ITS EMPLOYEES ARE NOT LIABLE FOR ANY ERRORS, OMISSIONS, OR OTHER INACCURACIES IN THE INFORMATION, PRODUCT, OR PROCESSES DISCLOSED HEREIN. Neither the United States Government nor its employees represent that use of such information, product, or processes will not infringe on privately owned rights. In no event shall CMS be liable for direct, indirect, special, incidental, or consequential damages arising out of the use of such information, product, or process.

What is a bill and coding article?

Billing and Coding articles provide guidance for the related Local Coverage Determination (LCD) and assist providers in submitting correct claims for payment. Billing and Coding articles typically include CPT/HCPCS procedure codes, ICD-10-CM diagnosis codes, as well as Bill Type, Revenue, and CPT/HCPCS Modifier codes. The code lists in the article help explain which services (procedures) the related LCD applies to, the diagnosis codes for which the service is covered, or for which the service is not considered reasonable and necessary and therefore not covered.

Can you use CPT in Medicare?

You, your employees and agents are authorized to use CPT only as contained in the following authorized materials of CMS internally within your organization within the United States for the sole use by yourself, employees and agents. Use is limited to use in Medicare, Medicaid or other programs administered by the Centers for Medicare and Medicaid Services (CMS). You agree to take all necessary steps to insure that your employees and agents abide by the terms of this agreement.

Is CPT copyrighted?

CPT codes, descriptions and other data only are copyright 2020 American Medical Association. American Medical Association. All Rights Reserved (or such other date of publication of CPT). CPT is a trademark of the American Medical Association (AMA).

Do all surgical procedures have to be reported on the same claim?

All surgical procedures performed in the same operative session should be reported on the same claim.

What is the CPT code for Mohs surgery?

The use of CPT codes 17311-17315 is reserved for the surgeon who removes the lesion and prepares and interprets the pathology slides. The surgical pathology codes 88300-88309 and 88331-88332 and 88342 are part of the Mohs surgery and are bundled into 17311-17315. The surgeon should not append Modifier 59 to these pathology codes unless they pertain to a separate biopsy/excision that does not involve Mohs surgery.

How to report Mohs code?

Report the appropriate Mohs surgery code for the body location surgery performed effected, with include any applicable surgery modifiers and the appropriate quantities for the specimens mapped in the days/units field. The quantity should be entered into the days/units field as “00010” for the first stage code and the appropriate number for the additional stages. Report CPT code 17312 for additional stages with first stage code 17311. Report CPT code 17314 for additional stages with first stage codes 17313. All the surgical procedure performed in the same operative session, including repairs should be reported on the same claim.

What is the modifier for Mohs 17311?

For each additional (separate) lesion treated with Mohs surgery on the same day, bill each first stage as a 17311 or 17313 as appropriate, on a separate claim line with a -59 modifier. Separately identify the additional stages for these lesions by billing the 17312 or 17314 on separate claim lines with a -59 modifier, and the appropriate units of service for these lesions.

How much does Mohs 17315 cost?

17315 – Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain (s) (eg, hematoxylin and eosin, toluidine blue), each additional block after the first 5 tissue blocks, any stage (List separately in addition to code for primary procedure) Average fee payment – $70 – $100

What is Mohs 17311?

17311 – Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain (s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; first stage, up to 5 tissue blocks – Average fee payment – $650 – $670

When is 59 modifier appropriate?

Modifier 59 is also appropriate when a separate skin lesion, other than the lesion for which MMS is performed, is biopsied on the same day that the MMS is performed.

When to report 59 modifier?

It is NOT appropriate to report the 59 modifier (distinct procedural service) when the biopsy and Mohs’ surgery is performed on the same lesion, in the same operative session, on the same date of service . The -59 modifier should be reported when a biopsy or excision of lesion is performed in situations other than stated above.

How Long Does It Take For A Mohs Surgery To Heal?

A wound must be treated on a daily basis. It usually takes up to four or six weeks for the wound to heal completely, and infections, bleeding, and pain are uncommon.

Is Mohs Surgery Just For The Face?

Mohs surgery can be used to treat many different types of skin cancer, including cancer on the face. This type of surgery is often used when other treatments, such as creams or radiation, have not been effective in treating the cancer. Mohs surgery is a highly effective treatment option for skin cancer, with a cure rate of over 99 percent.

What Does A Mohs Surgeon Do?

A Mohs surgeon is a physician who specializes in the Mohs micrographic surgery technique for the removal of skin cancer. The Mohs technique is a specialized method of cancer surgery that allows the surgeon to remove the cancerous tissue while sparing the surrounding healthy tissue.

Are You Awake For Mohs Surgery?

Because you will be receiving local anesthesia around the tumor, you will be awake throughout the procedure. There are numerous advantages to the use of local anesthesia over general anesthesia, such as the avoidance of long-term recovery and the possibility of anesthesia-related side effects.

Mohs Surgery Stands For

Another acronym, micrographically oriented histography surgery (MOHHS), has also been proposed, but it has yet to gain much traction. In addition, the Mohs College has had to change terminology as the terms have evolved.

Mohs Surgery On Forehead

Mohs surgery is a highly effective skin cancer treatment that involves removing thin layers of cancerous tissue from the skin one at a time. The tissue is then examined under a microscope to check for cancerous cells. This process is repeated until all of the cancerous tissue has been removed.

Is Mohs Surgery Serious

Mohs surgery is a very serious surgery that is used to treat skin cancer. The surgeon will remove the cancerous tissue in layers and then examine it under a microscope. If the cancer is still present, the surgeon will remove another layer of tissue. This process is repeated until all of the cancerous tissue has been removed.

image

1.Mohs Micrographic Surgery for Clear Coding - AAPC.com

Url:https://www.aapc.com/blog/24399-mohs-micrographic-surgery-for-clear-coding/

24 hours ago  · When the physician uses stains such as hematoxylin and eosin (H&E), you cannot claim the surgical pathology special stain codes in addition to the Mohs micrographic …

2.Code Mohs in 6 Easy Steps - AAPC Knowledge Center

Url:https://www.aapc.com/blog/27003-code-mohs-in-6-easy-steps/

12 hours ago  · Coding for Mohs Micrographic Surgery. Mohs surgery is performed to remove complex or ill-defined skin cancer, and the procedure includes both the surgery and …

3.Coding for Mohs Micrographic Surgery - CodingIntel

Url:https://codingintel.com/coding-for-mohs-micrographic-surgery/

34 hours ago  · The appropriate MOHS surgery code should be reported with the appropriate quantities for the specimens mapped in the days/units field. CPT code 17312 should be …

4.Article - Billing and Coding: Mohs Micrographic Surgery …

Url:https://www.cms.gov/medicare-coverage-database/view/article.aspx?articleId=57477

6 hours ago The appropriate MOHS surgery code should be reported with the appropriate quantities for the specimens mapped in the days/units field. CPT code 17312 should be reported for …

5.How do i code mohs micrographic surgery? - NSN search

Url:https://nsnsearch.com/faq/how-do-i-code-mohs-micrographic-surgery/

19 hours ago  · Article revised and published on 04/25/2019 to add the CPT and ICD-10 codes from the related LCD, L34961 Mohs Micrographic Surgery (MMS), in response to CMS …

6.Billing and Coding: Mohs Micrographic Surgery (MMS)

Url:https://www.cms.gov/medicare-coverage-database/view/article.aspx?articleId=53883&ContrId=331&ContrVer=1&CntrctrSelected=331*1&DocID=A53883

8 hours ago Billing and Coding Guidelines. Mohs Micrographic Surgery (MMS) (DERM – 004 L30713) Contractor Name . Wisconsin Physicians Service (WPS) Contractor Number . 00951, 00952, …

7.Billing and Coding Guidelines for Mohs Micrographic …

Url:https://downloads.cms.gov/medicare-coverage-database/lcd_attachments/30713_9/L30713_DERM004_CBG_060111.pdf

7 hours ago CPT CODE AND Description. 17311 – Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, …

8.CPT 17311, 17312 – 17315 – Mohs’ Micrographic …

Url:https://medicarepaymentandreimbursement.com/2011/08/mohs-micrographic-surgery-mms-cpt-17311.html

9 hours ago CPT Code 17313 - Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of …

9.Mohs Surgery: A Micrographic Technique For Removing …

Url:https://eadvvienna2020.org/mohs-surgery-a-micrographic-technique-for-removing-skin-cancer/

34 hours ago  · Mohs surgery is a technique for removing skin cancer. The doctor removes the cancerous tissue in stages, each stage consisting of a thin layer of tissue. The tissue is then …

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9