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WASHINGTON Larry Ogunjobi Limited Jersey , Nov. 14 (Xinhua) -- Small asteroids with sizes of only about a meter hit the Earth's atmosphere and disintegrate into fireballs around every other week, a map released Friday by the U.S. space agency NASA revealed.


The map was based on data gathered by U.S. government sensors from 1994 and 2013, which recorded at least 556 small asteroid impact events, known as fireballs or bolides.


Describing these small impact events as ""frequent and random David Njoku Limited Jersey ,"" NASA stressed in a statement that almost all the asteroids disintegrate in the atmosphere and ""are usually harmless.""


The notable exception, it said, was the Chelyabinsk event on Feb. 15, 2013 Jabrill Peppers Limited Jersey , which was the largest asteroid to hit the Earth in this period and caused concerns on the potential hazards of small asteroid impacts.


This small asteroid that exploded in the atmosphere near Chelyabinsk, Russia, was believed to be about 20 meters in size before it hit the Earth.


The map dwarfs a database of small impacts based on infra-sound detections released last fall, but it does not contain objects less than a meter in size that impacted the Earth during this period Myles Garrett Limited Jersey , said NASA.


""The new data could help scientists better refine estimates of the distribution of the sizes of NEOs (near earth objects) including larger ones that could pose a danger to Earth,"" it said.


The U.S. space agency noted it has increased by a factor of 10 investments in asteroid detection, characterization and mitigation activities over the last five years. The agency said the risk of future impacts should not be taken lightly, citing studies of the Earth's history that indicated about once every 5 Nick Chubb Limited Jersey ,000 years or so on average an object the size of a football field hits the Earth and causes significant damage.

" The Urological Supplies Local Coverage Determination (LCD) provides for the use of modifiers with each submitted HCPCS code to indicate whether the applicable payment criteria are met KX modifier and to provide other information related to coverage andor liability (GA, GZ and GY modifiers) when the policy criteria are not met. This article reviews the appropriate use of each modifier through Urology Medical Billing Services.


Proper selection of the correct G modifier requires an assessment of the possible cause for a denial. Some criteria are based upon statutory requirements. A failure to meet a statutory requirement justifies the use of the GY modifier.


By and large, Medicare use modifier 鈥?25 on all EM administrations connected with a minor procedure, which means the evaluation and management Austin Corbett Limited Jersey , ought to be paid for separately and not bundled with the surgical reimbursement. It might be important to point out that on the day a procedure recognized by a CPT code was performed, the patient鈥檚 condition required a critical, independently identifiable EM administration well beyond the other services provided or past the typical preoperative and postoperative consideration connected with the procedure that was performed. Furthermore; Urology medical billing services implements new modifier ---25 which implies the surgery will be done on the same day.


So, when should you 鈥楴OT鈥?use the Modifier 25?


鈥?When billing for procedures performed amid a postoperative period if identified with the past surgery
鈥?When there is only one EM service performed during office visits (no procedures done)
鈥?At the point when on any EM on the day a major procedure is being performed
鈥?When a patient came in for a scheduled procedure only
鈥?
What is -59 Modifier mean when using in Urology Billing Services?


Modifier -59 indicates that two services not normally reported separately are appropriately reported separately under the circumstances. For example Denzel Ward Limited Jersey , if you see an accident victim in the emergency room and the patient requires fracture care on the right arm and some strapping on the left arm, you may need to attach modifier -59 to the strapping code to indicate that it was separate from and should not be bundled with the fracture care, which includes the initial cast, strap or splint. Modifier -59 should be attached to the lesser valued of the two services or to the code Baker Mayfield Limited Jersey , regardless of value, that would otherwise be denied or is a component of another, more comprehensive code. This modifier is usually considered a last resort since its descriptor says that it should only be used 鈥渋f no more descriptive modifier is available, and the use of modifier -59 best explains the circumstances.鈥?p>

Modifier -59 would be attached to indicate that the biopsy Women's Duke Johnson Jr Jersey , which is normally bundled with excision of the same lesion, was done on a separate lesion from the one that was excised.

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Rubel Johnson
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